Eleven-year-old Chester and his classmate Skye, tasked with a complex puzzle-solving mission, discover the key to their spy assignment is to stop a heist, but cracking the code could mean finding out things are not always what they seem.

Picture puzzles featuring the many Minions encourage readers to find such hidden items.

"Get ready to I Spy in a haunted house with lots of creepy riddles to solve!" --Publisher's description.

Tate wanders from place to place looking for new things to draw, while Pup keeps looking for the five hidden pup pictures.

When seemingly unrelated and strange events start to happen and a precious Vermeer painting disappears, eleven-year-olds Petra and Calder combine their talents to solve an international art scandal.

"Knox, a snail mail carrier, delivers packages with a smile--and a hilarious joke for each recipient. In this pun-filled Level 2 Highlights Puzzle Reader, readers must solve six mazes to help Knox deliver the mail with time to spare so he can celebrate his birthday. With bonus knock-knock jokes, Knox Knocks: Special Delivery is perfect for beginning readers."-- Amazon.

A is for appreciate, B is for breathe, C is for connect, and D is to discover all of the great ways little ones can bring mindfulness into their daily routines. Featuring bold, colorful art, each spread focuses on a unique word promoting a healthy body-mind connection; a hidden object relating to the letter; and an animal, such as an antelope, a bear, an elephant, a tiger, and even a unicorn. Young readers will delight in learning this unique alphabet,...

Ten-year-old Leo's future and the fate of the extraordinary Whippet Hotel, where his father is the maintenance man, are at stake when a series of cryptic boxes leads Leo to hidden floors, strange puzzles, and unexpected alliances.

Twelve-year-old Gil Goodson competes against thousands of other children at extraordinary puzzles, stunts, and more in hopes of a fresh start for his family, which has been ostracized since his father was falsely accused of embezzling from Golly Toy and Game Company.

It's springtime at Winterhouse and Elizabeth is settling into the joyful chaos of her new home. But it isn't long before she and Freddy are drawn into an ominous new mystery. Guests at the hotel start behaving oddly, and Elizabeth's powers manifest in thrilling--sometimes frightening--new ways. As unnatural tremors shake the foundations of Winterhouse, Elizabeth hears cries for help from Gracella Winters, a villain she'd thought dead and gone for...