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Tom Toner

@tomtoner.bsky.social

Author of far-future space opera series the Amaranthine Spectrum, published by Gollancz. Repped by Ed Wilson at J&A Also known as Caspar Geon, author of the forthcoming space opera The Immeasurable Heaven https://linktr.ee/caspargeon

862 Followers  |  373 Following  |  38 Posts  |  Joined: 19.10.2024  |  1.9485

Latest posts by tomtoner.bsky.social on Bluesky

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Tis my bumday today, and if anyone who enjoyed my books fancied leaving a review on Goodreads, Amazon (or wherever) to mollify the algorithmosaurus, it would be very much appreciated!

Cheers ๐Ÿป

31.10.2025 11:36 โ€” ๐Ÿ‘ 1    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Found a bunch of sketches I did of the 147th century post-human beasties from my first trilogy, the Amaranthine Spectrum. Had so much fun coming up with these offshoots of humanity and imagining their filthy, chaotic worlds - would love to write another book about them one day

27.10.2025 15:26 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Lorraine Wilson Interview | The Salt Oracle & More
YouTube video by FanFiAddict Lorraine Wilson Interview | The Salt Oracle & More

๐ŸšจVIDEO INTERVIEW๐Ÿšจ

I had such a wonderful time chatting with @rainewilson.bsky.social about her latest masterpiece, THE SALT ORACLE, coming soon from @solarisbooks.bsky.social

Watch on YouTube ๐Ÿ‘‡๐Ÿป

youtu.be/82s43XH5s1I?...

22.10.2025 14:26 โ€” ๐Ÿ‘ 8    ๐Ÿ” 7    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2
โ€˜An endlessly enjoyable read, up there with Jack L Chalkerโ€™s Well World series and Robert Silverbergโ€™s โ€˜son of manโ€™. Strongly recommended!โ€™ C.M. Kosemen, author of All Tomorrows

โ€˜An endlessly enjoyable read, up there with Jack L Chalkerโ€™s Well World series and Robert Silverbergโ€™s โ€˜son of manโ€™. Strongly recommended!โ€™ C.M. Kosemen, author of All Tomorrows

Lovely quote for Immeasurable Heaven just in from the disgustingly multitalented @cmkosemen.bsky.social

@solarisbooks.bsky.social
#booksky๐Ÿช๐Ÿ“š๐Ÿ’™

24.10.2025 13:01 โ€” ๐Ÿ‘ 3    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Unfinished experimental sketch I did a while back of the Learned Gysemme, from my favourite @aptshadow.bsky.social story, Goblin Autumn

24.10.2025 11:19 โ€” ๐Ÿ‘ 40    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I've decided that whilst critical success is lovely, I'd like to sell some books.

If you liked EXTREMOPHILE, recommend it to a pal! (If your pal is fucking COOL and not a narc)

Eco-terrorism biohacking body horror, smart shit with dumb characters. Your new favourite book

13.10.2025 10:40 โ€” ๐Ÿ‘ 44    ๐Ÿ” 19    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 12
Desk covered in stuff

Desk covered in stuff

Just sent the new book off to my publisher, and my poor, banged-up old desk is much lighter all of a sudden. Canโ€™t say much about the new one just yet, but Iโ€™ve been working on it since 2021 and itโ€™s unrelated to the Immeasurable Heaven. Equally weird, though, possibly even weirderโ€ฆ

09.10.2025 12:21 โ€” ๐Ÿ‘ 6    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Very kind quote just in from @realjacksonford.bsky.social :)

@solarisbooks.bsky.social
#booksky

03.10.2025 14:20 โ€” ๐Ÿ‘ 8    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Screenshot of Waterstones Leeds event

Screenshot of Waterstones Leeds event

Next week, 7pm 9th October, don't miss @aptshadow.bsky.social at Leeds Waterstones for a very special panel event on "Building Brilliant Worlds" alongside @rjbarker.bsky.social and
@davewragg.com in association with @britfantasysoc.bsky.social!

Tickets only ยฃ5! www.waterstones.com/events/panel...

02.10.2025 11:51 โ€” ๐Ÿ‘ 38    ๐Ÿ” 17    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Starting on some illustrated editions of the Immeasurable Heaven for an upcoming giveaway, probably around the middle of next month to coincide with the Australian release.

23.09.2025 14:56 โ€” ๐Ÿ‘ 12    ๐Ÿ” 4    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Fun evening teaching part 2 of my extreme worldbuilding workshop with @rookeryp.bsky.social, this time focussing on essentials like the Kardashev scale, Lindor chocolate balls, & why the horny robots hate the poo moon pirates. Pop along for part 3 if you fancy building an alien world from scratch.

23.09.2025 10:51 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

If you missed the first part of the extreme wildcard Worldbuilding workshop @tomtoner.bsky.social did with us, here's a blog with all the deets:

www.patreon.com/posts/139328...

Join us in a few hours for part 2:
7pm UK / 2pm PT / 11am ET

20.09.2025 13:00 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

A 3D Copy of THE IMMEASURABLE HEAVEN by Caspar Geon surrounded by white text:

โ€œFearlessly creative, wildly imaginative, and wholly satisfying.โ€ โ€” Gareth L Powell

โ€œWildly, explosively imaginative, The Immeasurable Heaven is a feast of a book: among the most original science fiction I've read in years.โ€ โ€”Stark Holborn

โ€œThe intrigue, character, humour, plot, world building, and sheer breadth of imagination, makes The Immeasurable Heaven a truly exceptional piece of Sci-Fi. The best and most original book Iโ€™ve read in yearsโ€ โ€”Ed Cox, author of the Relic Guild trilogy and The Wood Bee Queen

โ€œAn absolutely wild ride through a formidably original universe, filled with the bizarre and phantasmagorical.โ€ โ€”Adrian Tchaikovsky

โ€œIf you're the sort of person who likes to have your brain bent in the best possible way, you really need to give this a read. This book is a wild ride, and I promise you won't regret it.โ€ โ€”Ed Ashton, author of Mickey7

โ€œEscape from mundane reality to this slice of epic, bold, multiversal, sci-fi heaven.โ€ โ€”Eeleen Lee

โ€œOne of the widest canvases Iโ€™ve ever read in an SFF novel... An experience like few others, in a setting completely alien to our own.โ€ โ€”Nerds of a Feather

โ€œYouโ€™re not ready for this book. The Immeasurable Heaven is a stunning ode to the weirdness living inside us thatโ€™s just waiting to be discovered, one layer at a time. To say this book is inventive is like saying the Mona Lisa is a portrait. Itโ€™s true, but it doesnโ€™t really scratch the surface. Caspar Geon has thrown restraint out of the window. Thereโ€™s more imagination in some of the sentences of this novel than there are in entire books.โ€ โ€“ FanFiAddict

โ€œA wordsmith without peerโ€ฆ (a) startling, unpredictable and croggling freshness of imagery and action, Geon/Tonerโ€™s new book is like the treasures of a thousand thousand phaslairs.โ€ โ€” Locus

A 3D Copy of THE IMMEASURABLE HEAVEN by Caspar Geon surrounded by white text: โ€œFearlessly creative, wildly imaginative, and wholly satisfying.โ€ โ€” Gareth L Powell โ€œWildly, explosively imaginative, The Immeasurable Heaven is a feast of a book: among the most original science fiction I've read in years.โ€ โ€”Stark Holborn โ€œThe intrigue, character, humour, plot, world building, and sheer breadth of imagination, makes The Immeasurable Heaven a truly exceptional piece of Sci-Fi. The best and most original book Iโ€™ve read in yearsโ€ โ€”Ed Cox, author of the Relic Guild trilogy and The Wood Bee Queen โ€œAn absolutely wild ride through a formidably original universe, filled with the bizarre and phantasmagorical.โ€ โ€”Adrian Tchaikovsky โ€œIf you're the sort of person who likes to have your brain bent in the best possible way, you really need to give this a read. This book is a wild ride, and I promise you won't regret it.โ€ โ€”Ed Ashton, author of Mickey7 โ€œEscape from mundane reality to this slice of epic, bold, multiversal, sci-fi heaven.โ€ โ€”Eeleen Lee โ€œOne of the widest canvases Iโ€™ve ever read in an SFF novel... An experience like few others, in a setting completely alien to our own.โ€ โ€”Nerds of a Feather โ€œYouโ€™re not ready for this book. The Immeasurable Heaven is a stunning ode to the weirdness living inside us thatโ€™s just waiting to be discovered, one layer at a time. To say this book is inventive is like saying the Mona Lisa is a portrait. Itโ€™s true, but it doesnโ€™t really scratch the surface. Caspar Geon has thrown restraint out of the window. Thereโ€™s more imagination in some of the sentences of this novel than there are in entire books.โ€ โ€“ FanFiAddict โ€œA wordsmith without peerโ€ฆ (a) startling, unpredictable and croggling freshness of imagery and action, Geon/Tonerโ€™s new book is like the treasures of a thousand thousand phaslairs.โ€ โ€” Locus

The praise for @caspargeon.bsky.social 's THE IMMEASURABLE HEAVEN is, well, immeasurable!

Fancy a wildly imaginative scifi novel like no other with an entirely alien cast?

Here's why @garethlpowell.bsky.social @aptshadow.bsky.social & co think you would enjoy it!

Buy now: geni.us/immeasurable

18.09.2025 15:11 โ€” ๐Ÿ‘ 16    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
Headshot of a bearded man (Tom Toner)  underneath the Rookery Publications logo. Right hand side: a mysterious hag witch.

Headshot of a bearded man (Tom Toner) underneath the Rookery Publications logo. Right hand side: a mysterious hag witch.

Ca-caw! It's time to get extremely creative!

This Saturday @tomtoner.bsky.social (aka @caspargeon.bsky.social) is coming on to continue his madcap inventiveness in a follow up Extreme Wildcard Worldbuilding Workshop, aka EWWW2: Exo-Planet Boogaloo!

Saturday 20th Sept
7pm UK / 2pm ET / 11am PT

15.09.2025 11:52 โ€” ๐Ÿ‘ 6    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2
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Bought a lovely 18th century print at Bath market this morning of something that I donโ€™t think exists yet, chilling out in the ruins of civilisation millions of years hence

13.09.2025 09:23 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

This repost is, theoretically, against the law as I haven't read it yet. But, being 2/3rds of the way through Tom/Caspar's Amaranthine Trilogy, I can confidently deduce that this book will be utterly bloody marvellous.

12.09.2025 15:01 โ€” ๐Ÿ‘ 2    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Due to a warehouse problem around launch time, the Immeasurable Heaven wonโ€™t be stocked in any Waterstones for the foreseeable future.

Iโ€™ve compiled a headache-inducing pile of nice blurbs and would be so grateful if anyone who enjoyed my weird non-human book could reshare.

Thank you!

12.09.2025 13:12 โ€” ๐Ÿ‘ 16    ๐Ÿ” 13    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2
Against a background of blue fabric dotted with stars, two flatlaid paperback copies of UNDER FORTUNATE STARS and AN BREAKABLE WORLD by Ren Hutchings. The white Solaris logo is in the bottom right corner.

Against a background of blue fabric dotted with stars, two flatlaid paperback copies of UNDER FORTUNATE STARS and AN BREAKABLE WORLD by Ren Hutchings. The white Solaris logo is in the bottom right corner.

๐ŸŽ‚๐ŸŽ‰Happy UK Book Birthday to @voidcricket.bsky.social 's AN UNBREAKABLE WORLD!

๐Ÿš€โ€œHutchings is a bright light in space opera.โ€ โ€” Bethany Jacobs
๐ŸŒ โ€œUnmissable. Ren Hutchings is on my must-read list.โ€ @garethlpowell.bsky.social

Buy now geni.us/unbrw

11.09.2025 11:30 โ€” ๐Ÿ‘ 26    ๐Ÿ” 9    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
huge dragon (only the head visible) resting in a body of water in a forest. Lots of vines and tree branches dangling down, a stream running over its head and a great white egret taking off from the water next to it.

huge dragon (only the head visible) resting in a body of water in a forest. Lots of vines and tree branches dangling down, a stream running over its head and a great white egret taking off from the water next to it.

a mermaid with a pink tail resting on a rock and leaning back on her hands as her tail comes out of the water. In the background is a lagoon and some cliffs and further back the hint of a waterfall

a mermaid with a pink tail resting on a rock and leaning back on her hands as her tail comes out of the water. In the background is a lagoon and some cliffs and further back the hint of a waterfall

a precarious tall hill with a wizard's house sitting on top of it with a wisp of smoke coming out of the chimney. It is dusk and all the windows are yellow with the light from inside.

a precarious tall hill with a wizard's house sitting on top of it with a wisp of smoke coming out of the chimney. It is dusk and all the windows are yellow with the light from inside.

a large winged blue dragon prepares to land on a nest with two baby blue dragons waiting in the nest for their dinner.

a large winged blue dragon prepares to land on a nest with two baby blue dragons waiting in the nest for their dinner.

It's my birthday!! I'm 49 - how did that happen? I would LOVE it if you could share or follow my art for my birthday, that would be a brilliant gift! Thank you everyone who follows and comments, it is such a great place here! 49 feels ace btw. #artshare #birthday #watercolour
www.emilyhare.co.uk

10.09.2025 11:01 โ€” ๐Ÿ‘ 1840    ๐Ÿ” 726    ๐Ÿ’ฌ 137    ๐Ÿ“Œ 6
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Apparently the Immeasurable Heaven comes out in Australia next month (fair dinkum), so more random sketches of the inhabitants of Yokkunโ€™s Depth incoming daily to celebrate.

Hereโ€™s a bellower (key for a tongue), a tootlebeast & its marvellous sled.

@solarisbooks.bsky.social
#spaceopera #SFbooks

10.09.2025 13:16 โ€” ๐Ÿ‘ 3    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Lovely big cloud mountains over my veggie patch this afternoon

08.09.2025 15:39 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

"It's powerful, concentrated and enthralling, a book to be inhaled as much as read, and then to be considered and turned over after."
๐Ÿ™๐Ÿ™

09.09.2025 08:55 โ€” ๐Ÿ‘ 13    ๐Ÿ” 6    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Working on my most frustrating book yet. Thought Iโ€™d finished after 3 drafts in 2023, then took it back to the drawing board with a big rewrite in 2024. Now realise I havenโ€™t understood it at all. In 2026 Iโ€™ll see that Iโ€™ve got it wrong again, and in 2027 Iโ€™ll realise it was correct the first time.

09.09.2025 09:27 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Found a sketch I must have done years ago of Scallywag the Cethegrande (from my third book, the Tropic of Eternity) in his fancy translucent armour. Iโ€™d forgotten how weird that book was.

04.09.2025 12:01 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Damn fine new bookery from my old pal @starkholborn.bsky.social, luckily my Desert Madness has just cleared up after reading Ten Low

02.09.2025 12:45 โ€” ๐Ÿ‘ 7    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Thanks again to @frasierarmitage.bsky.social at FanFiAddict for this very kind review for Immeasurable Heaven

@solarisbooks.bsky.social
#booksky๐Ÿ“š๐Ÿ’™๐Ÿช

28.08.2025 13:07 โ€” ๐Ÿ‘ 5    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
A copy of THE IMMEASURABLE HEAVEN by Caspar Geon laid against multicoloured fabric with crystal stars. The white Solaris logo is in the bottom left corner.

A copy of THE IMMEASURABLE HEAVEN by Caspar Geon laid against multicoloured fabric with crystal stars. The white Solaris logo is in the bottom left corner.

Out now: THE IMMEASURABLE HEAVEN, @caspargeon.bsky.social 's reality-bending SciFi that reads like a fable from another galaxy, and features an entirely non-human cast!

โ€œFearlessly creative, wildly imaginativeโ€ @garethlpowell.bsky.social

Buy geni.us/immeasurable

24.08.2025 14:01 โ€” ๐Ÿ‘ 15    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2
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The Immeasurable Heaven has been out one month today, and I wanted to say a huge thank you for the support & love my weird tale from another galaxy has had so far.

@solarisbooks.bsky.social
@locusmag.bsky.social
@aptshadow.bsky.social
@nerdsofafeather.bsky.social
@frasierarmitage.bsky.social

18.08.2025 10:27 โ€” ๐Ÿ‘ 10    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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Another fun Extreme Wildcard Worldbuilding Workshop last night with the @rookeryp.bsky.social , taught from my boiling hot spare room. Some good notes, including โ€˜space sepsisโ€™, โ€˜accidentally hornyโ€™, and (my personal favourite) โ€˜what happens if it fartsโ€™.

17.08.2025 09:17 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@tomtoner is following 20 prominent accounts