Geronimo Stilton's ancestor, Geronimo Stiltonoot, investigates a witness's claim of a moving mountain of ice.

A little prehistoric boy decides to hunt for his own food, and makes a new friend in the process.

"Geronimo Stiltonoot and The Stone Gazette are in the running for the Stone Age Ratitzer: the award for the best prehistoric journalism! But their main competition is Sally Rockmousen, the ruthless host of Gossip Radio -- and she'll stop at nothing to win. Can Geronimo sniff out a scoop in time to defeat her?"--Back cover.

Forbidden to make images, fourteen-year-old Tao, the boy with the bad foot, yearns to be a cave painter, recording the figures of the mammals, rhinos, bison, and other animals of his prehistoric times.

Thirty thousand years ago, an imaginative child sees the shapes of animals in clouds and on the walls of the cave he shares with his family, but no one else can see them until he makes the world's first drawing. Includes author's note on cave drawings.

Two cavemen, Ogg and Bob, capture a mammoth and then try to train him as a pet.

Captured as slaves when their village is attacked, Odion and his little sister are pursued by their tribe's war chief and other rescuers who are unaware that an evil witch-woman is responsible for the abductions.

Orphaned Ayla, and wandering Jondalar, set out on horseback across the windswept grasslands of Ice Age Europe, looking for a place they can call home. In the course of their cross-continental odyssey, Ayla and Jondalar encounter both savage enemies and brave friends. Together they learn that the vast and unknown world can be difficult and dangerous, but breathtakingly beautiful and enlightening as well.

Leira is training to be a priestess, but after an earthquake on her island forces her and her family to flee to Crete, there is a volcanic eruption that destroys the island and a tsunami that throws Crete into chaos, as she and her mother struggle to survive.