Kids love secret codes, and this book offers dozens of intriguing challenges with insights into U.S. history, geography, pop culture, and a host of other subjects. Suitable for ages 8 to 12, the 36 puzzles reveal fun facts, from the extent of the Appalachian Trail to what Paul Revere really said on his midnight ride. Solutions included. Tony J. Tallarico, son of the veteran illustrator and author Anthony Tallarico, has been creating word puzzles and activity books for nearly 30 years. His Dover titles include Find and Color Activity Book, Spot-the-Differences Across the USA, Nature Trivia Mazes, Eco-Logical Brain Games, Presidents Activity Book, and English-Spanish Word Search.