Ayla and Jondalar meet the Mamutoi-the Mammoth Hunters--people like Ayla. Ayla finds herself torn between the wildly jealous Jondalar and the master carver Ranec.

This odyssey into the distant past carries us back to the awesome mysteries of the exotic, primeval world of The Clan of the Cave Bear, and to Ayla, now grown into a beautiful and courageous young woman.
Cruelly cast out by the new leader of the ancient Clan that adopted her as a child, Ayla leaves those she loves behind and travels alone through a stark, open land filled with dangerous animals but few people, searching for the Others,...

Oscar and Arabella, two woolly mammoths, try to cool off during a very hot summer.

Still trying to stop the evil Dr. Kron-Tox, Andrew, his cousin Judy, Thudd the robot, and Beeper find Uncle Al in the Ice Age, where they encounter prehistoric animals, birds, and people.

North of the city of Nidaros, north of the forest, north of the steppes where the nomadic Bizogots hunt, a gap has opened in the ice-wall. And down through that gap come the men who call themselves "Rulers." Against the Rulers stands Count Hamnet Thyssen and his small band of friends. Perhaps Hamnet and his allies can save their lands from the Rulers. But first they must seek out the legendary Golden Shrine. An alternate-Bronze-Age epic begun in "Beyond...

Manny, Sid, and Diego must fight to return home when the continents drift.

Eleanor and her mother Samantha are working seperately and preparing for a journey to find the Master Concentrator when an alien spacecraft lands on Earth and throws the globe into a crisis that Eleanor works to control.