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Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
The Keepers of the 13th Door: The Island That Moves at Midnight

The Keepers of the 13th Door: The Island That Moves at Midnight

Paperback

Science Fiction

ISBN13: 9798193849384
Publisher: Independently Published
Published: Aug 20 2026
Pages: 136
Weight: 0.38
Height: 0.34 Width: 6.00 Depth: 9.00
Language: English
Once every twelve nights, somewhere off a quiet fishing town, an island rises out of the ocean - and by dawn, it's gone.

When Arin, Maya, Zayn, Tara, and Leo follow the third door to the coastal town of Saltmere, they expect a mystery. What they find is something alive: an entire drifting island, carried on the back of a creature older than any legend, its trees and standing stones surfacing under moonlight only to sink back beneath the waves before sunrise. And Pix - their small, memory-scarred companion - recognizes it instantly. An old friend, from a life it can barely remember.

But the Keepers aren't the only ones who've found it. A treasure hunter named Silas Vane has spent eight years hunting the same legend, and he's done waiting. When he sets a trap built to capture the whole island at once, the Keepers have one impossible night to return what was stolen, sing a song none of them know the words to, and set a wounded, ancient thing free - before the tide runs out for good.

It's the Keepers' most breathless adventure yet, and it leaves them with a haunting new piece of the puzzle: proof that Pix's forgotten past reaches even further than they ever imagined - to a door that isn't one of the twelve, and isn't the thirteenth either. Something between.

Perfect for fans of Percy Jackson, The 39 Clues, and Spiderwick, Book Three of THE KEEPERS OF THE 13TH DOOR dives deeper than ever into the ocean, the legend, and the mystery of Door 13.

Book 3 of THE KEEPERS OF THE 13TH DOOR. The adventure continues in Book 4: The Boy Who Remembered Tomorrow.

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Science Fiction