Download or read book Logical Deduction Puzzles written by George J. Summers and published by Sterling Publishing Company, Inc.. This book was released on 2006 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's not elementary, but you will need Holmes's famed powers of deduction to solve these crafty puzzles. Here's how it goes: at the end of each condundrum, you'll find at least one condition - and sometimes more - that the solution must meet.