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Iris Blackwood: Cracking the Mayan UFO Code, front cover
Iris Blackwood
Mystery Adventures · Book 03

Cracking the Mayan UFO Code

Iris has left the island. Ancient codes, modern conspiracies, and a mystery that might be older than anyone alive.

Endings
19
Ages
10–14
Released
July 2026
§ About the book

Off the island. Stranger ground.

Iris has left the island. The case that takes Iris off Saint Hyde, and into territory stranger than anything the island has ever thrown at her. Ancient codes, modern conspiracies, and a mystery that might be older than anyone alive.

The Mayan UFO Code is the third book in the Iris Blackwood Mystery Adventures, an interactive detective fiction where you choose what Iris does next. This one skews stranger, reaches further, and asks Iris to trust her instincts in situations where the rules in her Detective Notepad don't quite apply.

19 different endings. Five achievement levels.

For readers ages 10–14 who are ready for a mystery that bends the genre.

§ What's inside

The book in plain numbers.

19 different endings across 5 achievement levels
25+ original interior illustrations
Approx. 180 pages, 5×8 paperback
No screens required
§ The series so far

Three books. One detective.

Book 4: The Dancing Lighthouse. Fall 2026

Free downloads for readers and educators.

Reader extras →