Crypto Do You Know?

Welcome to Crypto Do You Know? This book of cryptograms contains puzzles that reveal interesting facts in a question and answer format.
Inside this book, you'll find several types of cryptograms of various degrees of difficulty to fit every puzzler's mood and skill set.
Included are Letter Groupings, Reversals, Letter Shifts and Keywords. Also included are examples of each type of puzzle of word puzzle.
Complete instructions for how to solve each type of encoded cryptogram appears at the beginning of the puzzle section, and to help you get a feel for solving the various encoding methods, an example puzzle with answers is also provided.
If you get stumped, you can find hints for each puzzle beginning on page 32.
When you've cracked the codes, you can check your answers beginning on page 35.
When you're ready, get started decoding!