Explore our incredible planet through Hidden Pictures puzzles! A delightful addition to any young solver's collection, this 4-book set includes Farm Puzzles, Ocean Puzzles, Amazing Nature Puzzles and Extreme Adventure Puzzles. Each book contains over 1,000 objects to find in Highlights' trademark black-and-white puzzles. The exciting nature themes will keep explorers 6 and up engaged as they search their way through more than 400 total puzzle scenes. This Hidden Pictures collection features 1- and 2-page puzzles in a variety of art styles. Great for travel, after-school fun or screen-free play on rainy days, the black-and-white puzzles double as coloring pages for even more entertainment. Each puzzle is carefully designed to engage and challenge children while honing their concentration skills, attention to detail and visual perception. Plus, these books are easy to take on the go to keep kids entertained with age-appropriate challenges and Highlights' signature silliness--sure to delight every adventurous, nature-loving kid! Kids love working to achieve a goal, and every puzzle solved encourages them to take on new challenges. Like all Highlights products, these Hidden Pictures books are well thought out, well constructed and visually appealing to bring kids meaningful benefits and maximum fun.