Enter If You Can, The art of puzzle boxes is a new book by puzzle box collector and designer, Peter Hajek (ISBN 978-1-5272-8215-5). After many decades of research on addiction, Peter finally decided to write a book about his own. Within, Peter shares a wealth of puzzle box knowledge gained from his experience as a longtime collector and his frequent puzzle box hunting expeditions around the world. The book provides a brief history of puzzle boxes, a survey of different puzzle box styles and their tricks, and a cross section of puzzle box designers from around the world. I should warn you that the solutions to several of the puzzle boxes included are revealed and discussed.
The book is well-written, informative, and full of beautiful photos of a large variety of puzzle boxes. Its greatest failure (or strength) is that the reader is left wanting more. In fact, I would have enjoyed an entire encyclopedia on the subject matter with each chapter becoming a book of its own. Of course, this is a characteristic of a well-written book and I’m certainly looking forward to the next one.
The book is available in 2 formats – book only and book with lock. The locked version ensures that the petitioning reader is worthy of receiving the knowledge within and incorporates a strap attached to the back cover that connects to a lock attached to the front cover. Of course it is a puzzle lock that has to be solved to open the book. The lock was designed and made by Master Locksmith, Shane Hales of Halespuzzles.
As of this writing, the book without the lock is available at Cubicdissection and the locked version is available at Puzzle Master. Pelikan Puzzles offers both versions of the book together as a set in case you want the locked copy but also require an easy access version if you feel you may not be worthy. Both versions are also individually available from Grand Illusions.