Bundle of 4 Pocket Size Puzzle Books for Travel - Set of 4 Travel Size Activity Puzzle Books Featuring Word Search, Mazes, Sudoku, More | Kids Actvity Books for Road Trip, Vacation, Airplane, More. 4 mini puzzle books for kids filled with stimulating word puzzles, number games, mazes, and many more activities. Perfect for kids of all ages, boys and girls alike. Each travel size activity book is pocket size and contains 48 pages, the perfect size to keep you entertained on the road, on a plane, and anywhere else. Over 190 pages containing word search puzzles, mazes, number activities, and morethroughout all 4 travel size puzzle activity books. Hours of mind-stimulating fun. These pocket size word search and sudoku puzzle books are great for kids of all ages, boys and girls alike.