Whether waiting for the train or dinner to be ready, The New York Times Crosswords While You Wait book is perfect for passing time and exercising your brain! Includes 150 crosswords from easy to hard difficulty levels with fun clues and fresh wordplay. Portable paperback binding makes it easy to slip into your purse or pocket so grab a pencil and get lost while you wait! Edited by master puzzler, Will Shortz. Dimensions of the book are 5 x 7.1 x .90 inches.