The Valley of Horses (with Bonus Content): Earth's Children, Book Two

The Mammoth Hunters (with Bonus Content): Earth's Children, Book Three

The Plains of Passage (with Bonus Content): Earth's Children, Book Four

The Clan of the Cave Bear (with Bonus Content): Earth's Children, Book One

The Shelters of Stone (with Bonus Content): Earth's Children, Book Five

The Land of Painted Caves (with Bonus Content): Earth's Children, Book Six

The Clan of the Cave Bear (Enhanced Edition): Earth's Children, Book One

3 Prehistoric World Novels: Boxed Set

CIRCLES OF STONE (The Mother People Series Book 1)

ICE BURIAL: The Oldest Human Murder Mystery (The Mother People Series Book 3)

CIRCLES IN THE SKY (The Mother People Series Book 2)