

🧠 Crack the code, join the elite mystery solvers!
Unbound Cain's Jawbone is an innovative interactive novel by Edward Powys Mathers, blending immersive storytelling with challenging puzzles. Ranked among the top 150 in puzzles and logic games, and boasting a 4.6-star rating from over 4,300 readers, it’s a compact, highly engaging brain teaser perfect for professionals seeking a unique intellectual challenge.

| Best Sellers Rank | #2,173 in Books ( See Top 100 in Books ) #17 in Logic Games & Brain Teasers #17 in Puzzles #25 in Hobbies & Games for Young Adults |
| Customer reviews | 4.6 4.6 out of 5 stars (4,344) |
| Dimensions | 10.8 x 1.91 x 17.15 cm |
| Edition | 1st |
| ISBN-10 | 1800180799 |
| ISBN-13 | 978-1800180796 |
| Item weight | 1.05 Kilograms |
| Language | English |
| Print length | 100 pages |
| Publication date | 8 July 2021 |
| Publisher | Unbound |
R**R
Great Gift!
Bought this as a gift for a friend who likes mysteries. It's suppose to be fully interactive for the reader and makes them feel immersed in the mystery they are trying to solve.
M**A
Amazing challenge
If you have the patience, 100% recommend
S**H
Love
Love it
S**R
Book
Good
A**N
Not what’s advertised
This crime novel was advertised as a a collection of cards so all you have to do is put them in order. But this came as a book with cover and scissor marks on the page. I’m not cutting all 100 pages, too much of a hassle.
K**O
Bought it as a birthday gift! Came exactly as described!!
D**H
I thought it would be fun but it's not.
O**M
It's just a book. It's what's printed in it that matters. The puzzle is very interesting. It might take me a couple of months to solve if I'm being honest
A**E
Tellement dur de résoudre l'énigme, bon courage !
Z**L
It's a really cool format and concept. Though sometimes it was a little difficult to understand since I am a non-native English speaker. But learned new words :)
Trustpilot
1 month ago
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