The Timekeepers: The Tesla Trap

The Secret Explorers and the Cave Crisis

The Secret Explorers and the Ice Age Adventure: The Secret Explorers #10

The Timekeepers: Eiffel Tower Emergency

The Secret Explorers and the Smoking Volcano

The Secret Explorers and the Rainforest Rangers

The Secret Explorers and the Sunken Treasure

The Secret Explorers and the Lost Whales

The Secret Explorers and the Missing Scientist

The Secret Explorers and the Haunted Castle

The Secret Explorers and the Jurassic Rescue

The Secret Explorers and the Desert Disappearance

The Secret Explorers and the Comet Collision

The Secret Explorers and the Plant Poachers

The Secret Explorers and the Moon Mission: The Secret Explorers #9

DK Life Stories: Amelia Earhart; Jane Goodall; Katherine Johnson

The Timekeepers: First Flight

The Timekeepers: Ancient Olympics

The Secret Explorers and the Tomb Robbers

Read & Listen Books: Oliver Twist