Download or read book The Secret of the Puzzle Box written by Penny Warner and published by Darby Creek. This book was released on 2018-03 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The members of the Code Busters Club take a class trip to Angel Island--the Ellis Island of the West--where they discover a mysterious box with a connection to one of the Code Busters."--