Track Codex Silenda: The Book of Puzzles's Kickstarter campaign on BackerTracker
Search and Find Puzzle Book For (Immature) Adults: 9798551659594: Family, Awkward, Bender, Mike: Books - Amazon.com
Puzzle Book: The Bigger the Campaign, the Bigger the Book by Andy Patton — Kickstarter
The Blackthorn Manor - An Adventure Puzzle Book by Tales Of The Unsolved — Kickstarter
December 2016 Puzzle Kickstarter Intrigue - Room Escape Artist
Kickstarter of the Day: A Book that Forces You to Solve Puzzles to Unlock the Next Page – BOOOOOOOM! – CREATE * INSPIRE * COMMUNITY * ART * DESIGN * MUSIC * FILM * PHOTO * PROJECTS
December 2016 Puzzle Kickstarter Intrigue - Room Escape Artist
Amazon.com: The Original Codex Silenda - The Build Your Own 3D DIY Mechanical Wooden Puzzle Book - Can You Unlock Each Page to Open The Next? Amazing Davinci Brain Challenge Puzzle Box