When brother and sister Casey and Kiley crawl inside a hollow log deep in the forest, they expect to find little more than bugs and cobwebs. Instead, they discover Tuttle—a metallic, talking bird who guards a mysterious gateway through time.

Drawn into a shimmering blue light, the children are hurled millions of years into the past—to a world ruled by giants. The air hums with strange insects, the ground trembles under the weight of dinosaurs, and danger lurks behind every fern. With Tuttle as their reluctant guide, they meet a frightened baby triceratops caught in a tar pit—and make a choice that could change history itself.

Swept through prehistoric jungles, raging rivers, and sky-darkening storms, Casey and Kiley must outwit monstrous predators, face a towering Tyrannosaurus rex, and find their way back home before time closes its door forever.

Full of wonder, peril, and heart, Casey and Kiley’s Dinosaur Adventure is a thrilling journey through time where courage, friendship, and one impossible decision shape the fate of the past—and the future.