@William_Collis profile picture
William Collis @William_Collis
Joined February 2011
  • Tweets 576
  • Following 284
  • Followers 5,965
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William Collis@William_Collis
5 May 2025
I'm thrilled to announce that the fantasy novel I've been working on for almost two decades is available for pre-order! ETERNITY'S BLADE is a true labor of love. So if you're a fan or a friend, please consider grabbing your copy: amazon.com/Eternitys-Blade-W…

Eternity's Blade

Eternity's Blade

amazon.com
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Now that my debut fantasy novel, ETERNITY'S BLADE, has launched, many people have asked what I am most proud of? The endorsements of two industry luminaries: @LeeChildReacher & @cassieclare ! Trust their recommendations & grab your copy: amazon.com/Eternitys-Blade-W… @BlackstoneAudio!
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William Collis retweeted
Blackstone Publishing@BlackstoneAudio
24 Aug 2025
The @amazon book reviews are starting to pour in for @William_Collis' recently released sword-swinging epic fantasy #ETERNITYSBLADE (narrated by #BrianNishii)!✨ Available NOW at all major retailers, shop multi-format options ⬇️! ⚔️Start reading: blackstonepublishing.com/pro…
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If you haven't yet checked out ETERNITY'S BLADE, my debut fantasy novel, here's one more reason: This awesome hardcover flythrough created by @BlackstoneAudio! youtu.be/by5P-JVGcV4?si=cEH_… And don't forget, the hardcover is still on sale: amazon.com/Eternitys-Blade-W…
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Day two of ETERNITY'S BLADE post-launch! Make sure to check out my awesome interview in @thenerdaily about the book: thenerddaily.com/william-col… And don't forget hardcovers are still on sale on Amazon for a limited time: amazon.com/Eternitys-Blade-W… As always, thanks @BlackstoneAudio !

Q&A: William Collis, Author of 'Eternity's Blade' | The Nerd Daily

We chat with author William Collis about Eternity's Blade, which is an action-packed fantasy debut chronicling an assassin’s rise to power in a world of immortals—think Mistborn and She Who Became...

thenerddaily.com
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ETERNITY'S BLADE launched yesterday, and we got a big crowd for its debut at Unlikely Story! If you haven't ordered your copy, don't miss out! The early reception is glowing, so grab the novel while it's still on price promo -- amazon.com/Eternitys-Blade-W… Thanks @BlackstoneAudio!
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William Collis retweeted
Blackstone Publishing@BlackstoneAudio
19 Aug 2025
After more than two decades in the making, the razor-edged epic fantasy #ETERNITYSBLADE (narrated by #BrianNishii) is officially out NOW at all major retailers! ✨⚔️✨Catch @William_Collis' #pubday message shop multi-format options ⬇️! 📕Start reading: blackstonepublishing.com/pro…
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ETERNITY'S BLADE, my action-packed debut fantasy novel, is out tomorrow! The hardcover is on promo on Amazon for 33% off! ww.amazon.com/Eternitys-Blad… Thanks @BlackstoneAudio! Plus, check out the amazing launch trailer: youtube.com/watch?v=SdC8kMrM…
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ETERNITY'S BLADE was featured in the @BostonGlobe for its upcoming launch event at An Unlikely Story bookstore on August 19th! bostonglobe.com/2025/08/13/a… You can grab your tickets here! Come meet me and get your signed copy: eventbrite.com/e/william-col… Thanks @BlackstoneAudio!

Author readings around Boston this week - The Boston Globe

All author appearances are in person and free unless otherwise noted.

bostonglobe.com
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ETERNITY'S BLADE, my action-packed fantasy novel, releases next Tuesday! Blurb reveals wrap today - and its's a big one! Thanks so much to @LeeChildReacher and @BlackstoneAudio - grab your copy now on Amazon: amazon.com/Eternitys-Blade-W…
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ETERNITY'S BLADE, my action-packed fantasy novel, releases next Tuesday! Blurb reveals continue today - thanks so much to the legendary Peter Olson and @BlackstoneAudio - grab your copy now on Amazon: amazon.com/Eternitys-Blade-W…
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One week out from the publication day of ETERNITY'S BLADE, my action-packed fantasy novel! Blurb reveals start today - thanks so much to the legendary @cassieclare and @BlackstoneAudio! So what are you waiting for? Grab your copy now on Amazon: amazon.com/Eternitys-Blade-W…
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My fantasy novel, Eternity's Blade, launches next Tuesday (August 19th, published by @BlackstoneAudio) If you haven't pre-ordered a copy - now is the time to guarantee arrival on release! I promise it's worth the read -- amazon.com/Eternitys-Blade-W…

Eternity's Blade

Eternity's Blade

amazon.com
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The launch event for my novel ETERNITY'S BLADE will take place on August 19th at An Unlikely Story bookstore in Massachusetts. Doors open at 6:00! I'll be giving a brief talk and signing copies of the novel. Interested? Grab tickets here: eventbrite.com/e/william-col…

William Collis

William Collis joins us to discuss his fantasy novel, ETERNITY'S BLADE.

eventbrite.com
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Release date is drawing near! Super excited to see Eternity's Blade featured in @Gizmodo's roundup of upcoming summer novels: gizmodo.com/80-new-sci-fi-fa…

80 New Sci-Fi, Fantasy, and Horror Books Arriving in August

io9 co-founders Annalee Newitz and Charlie Jane Anders both have new releases coming this month.

gizmodo.com
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Excited to announce that a board game I helped design with the amazing designer Chris Oliveri and legendary Stephen Baker is coming to Kickstarter. Dino-battle your way to the top of the volcano! Follow the crowd-funding campaign at: @BossFightStudio
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Time for #TeaserTuesday! Today we're going to reveal another element of my upcoming novel's cover. My byline was thoughtfully constructed by @BlackstoneAudio, with the sword cutting through my name. Astute readers will notice I had to drop my middle names to achieve this effect!
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Today's #TeaserTuesday is a small one (and a day late!), but nonetheless something I've very proud of. My next booking is getting the full spectrum of releases: Hardcover, Audio, and e-Book - plus library support! Go @BlackstoneAudio!
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Time for another #TeaserTuesday! Let's open this week with the first endorsement for my upcoming book. Guess this is giving a way a lot, no?!
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Time for the first Teaser Tuesday post for my new book. Today, we'll unveil a first peak at cover design (no title, or other helpful hints). What do you think, Book of Esports fans? Anyone want to guess at what my next book is about?! (Shhh @BlackstoneAudio...)
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