Official Shop for all things Aaron Oster and GFS Publishing.
Grab your special edition signed books, exclusive bookmarks, and official series merch all in one place!
Supermage: Rise to Omniscience Book 1 (Signed Hardcover Edition)
Step into the world of Rise to Omniscience with the definitive collector's hardcover edition of Supermage. Featuring new cover art, designed specifically for the series that started it all!
Collector’s Features:
New Cover Art: New case laminate cover art protected by a premium matte dust jacket featuring the iconic beast artwork on the front and a battle scene on the back!
Personal Signature: Hand-signed by Aaron Oster.
Collector’s Formatting: Completely redesigned interior featuring custom chapter header art, drop caps, and cream-colored paper.
Matching Bookmark: Includes a matching 2×8” bookmark.
Physical Details:
6" × 9" Hardcover, 50 lb. Cream Paper, 386 Pages
Starbreak: Rise to Omniscience Book 2 (Signed Hardcover Edition)
Continue exploring the world of Rise to Omniscience with the definitive collector's hardcover edition of Starbreak. Featuring new cover art, designed specifically for the series that started it all!
Collector’s Features:
New Cover Art: New case laminate cover art protected by a premium matte dust jacket featuring the iconic beast artwork on the front and a battle scene on the back!
Personal Signature: Hand-signed by Aaron Oster.
Collector’s Formatting: Completely redesigned interior featuring custom chapter header art, drop caps, and cream-colored paper.
Matching Bookmark: Includes a matching 2×8” bookmark.
Physical Details:
6" × 9" Hardcover, 50 lb. Cream Paper, 520 Pages
Preorder today. Ships November 2026
The Definitive Hunter's Edition: We Hunt Monsters (Signed Hardcovers)
This is the We Hunt Monsters experience as it was meant to be seen.
These premium collectible editions feature:
Dual-Layer Art: Original case-laminate cover art protected by a premium, matte dustjacket designed for bookshelf display.
Personal Signature: Every copy is hand-signed by Aaron Oster before shipping.
Collector’s Formatting: Completely redesigned interior with custom chapter headers and cream-colored paper for easy reading.
Matching Bookmark: Individual books include a matching bookmark, 2 x 7.5” 16 Pt. matte card stock (Upgrade to the Limited Ultra Premium Pearl Bookmarks available).
Dimensions: 6×9”, 50 Lb. Cream Paper
📚 CHOOSE YOUR EDITION FROM THE DROP-DOWN:
Book 1: 440 Pages.
Book 2: 590 Pages.
Book 3: 520 Pages.
We Hunt Monsters: Books 1–3 Signed Hardcover Box Set (Arc of Humania)
Get the complete Arc of Humania in one ultimate collection. Experience the first three books in matching, high-end hardcovers at a special discounted bundle price.
Box Set Highlights:
Humania Bundle: Includes Books 1, 2, and 3 at a massive value discount compared to buying individually.
Dual-Layer Art: Case-laminate cover art protected by premium matte dust jackets designed to look incredible side-by-side on your shelf.
Hand-Signed: Every single book in the set is personally hand-signed by Aaron Oster.
Collector’s Interior: Custom chapter headers and 50 lb. cream-colored paper for a luxurious reading experience.
Matching Bookmark Set: Includes 7.5” × 2” matching matte bookmarks for the set.
Set Details:
Format: 6" × 9" Hardcovers (1,558 total pages of content)
Show off your monster-hunting skills with this epic We Hunt Cake premium tee! Featuring everyone's favorite cowardly and cake-obsessed monkey.
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz./yd.² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Nicaragua, Mexico, Honduras, or the US
Modern retail fit, true to size. Or size up for a relaxed, cozy fit.
*Shipping included in price!
Fewer than 30 of these exist.
I was digging through some old boxes in the office recently and stumbled onto something I honestly thought was gone for good—a small cache of the original Supermage Vault Editions.
If you weren't following me back when I first started, you might not have even seen these before. I only did a tiny print run for a few fans years ago, and I'm pretty sure there are fewer than 50 of them out in the wild. This isn't the standard paperback; it’s got the dustjacket and the fancy interior formatting I did back in the day.
I’ve only got 8 of these left. I’m keeping two for the personal archives, which means I'm putting the final 6 up here for anyone who wants a piece of series history.
What you’re getting:
The Book with the Dustjacket: It comes with the custom-fitted sleeve you see in the photos.
The "OG" Formatting: This has the original interior layout and chapter headers I worked on years ago.
Hand-Signed: I’ll be signing all six of these myself.
Once these 6 are gone, that’s officially it. I won’t be printing this version again.
A Special Piece of Series History
To celebrate the first three books in the series, the full cover art for We Hunt Monsters (Books 1–3) is available for a very limited run as an 11x14 metal print.
If you are looking for a true centerpiece for your bookshelf or office wall, this is it. Because the ink is fused directly into the aluminum, the colors are incredibly bright and the contrast is sharp—the magical effects and details pop in a way a standard paper poster just can't match. It features smooth, rounded corners and a gorgeous glossy finish.
What Makes This Edition Exclusive:
Hand-Signed & Numbered: Each print is individually hand-numbered (1 of 5 through 5 of 5) and signed by Aaron Oster on the front using a metallic gold paint pen.
Holographic Tracking: Features a unique, tamper-proof holographic sticker attached to the back.
Matching Certificate: Includes an official Certificate of Authenticity printed on heavy 65lb linen cardstock, custom-designed by a professional motion graphics artist. The certificate features a handwritten matching serial number to guarantee its place in the 5-piece run.
Specs:
Dimensions: 11" x 14"
Material: High-Gloss Aluminum Print
Edging: Smooth, rounded corners
Availability: Strictly 5 pieces total for public.
Shipping Info:
Flat Rate: $15.00 USPS Priority Mail.
Secure Packaging: Each print is carefully packed and cushioned to ensure it arrives in pristine condition.
Note: Because there are literally only five of these, having it in your cart doesn't lock it down. Checkout must be fully completed to secure your order.
Author's Note to the Fans:
Standard retail for custom metal prints with unique certificates easily runs $175 to $200. However, after the Kickstarter didn't pan out, I really wanted to do something special to thank my fans who have been here since Day One. I'm not trying to squeeze every dime out of these; I just want five of my most dedicated fans to have an awesome collectible. Thank you for hunting monsters with me since the beginning.
Note: Limit 1 per order.