Asimov’s Future History Volume 16
Isaac Asimov
The Number File
Franklin W. Dixon
Hardy Boys Casefiles (17)
Mistress of Dragons
Margaret Weis
Dragonvarld (1)
Dragon Magic
Andre Norton
Magic Books (4)
The Land of Painted Caves
Jean M. Auel
Earth's Children (6)
The Shelters of Stone
Earth's Children (5)
The Mammoth Hunters
Earth's Children (3)
The Plains of Passage
Earth's Children (4)
The Valley of Horses
Earth's Children (2)
The Clan of the Cave Bear
Earth's Children (1)