Book excerpt: This find the difference book for adults features 50 unique street art-themed picture puzzles! Spot the difference puzzles are a great screen-free activity that help keep your brain in tip-top shape. In fact, three out of four of your brain lobes are activated every time you work on a puzzle! Take a peak at the back cover to learn more. This title features: - over 300 differences to find - varying puzzle styles & difficulties + EASY [6] - MEDIUM [18] - HARD [26] - 80 full-color pages + durable 55 lb. uncoated paper - glossy paperback cover - 8 inches x 10 inches This book is designed and self-published in the USA.