In the Ice Age (Andrew Lost #12)
By J.C. Greenburg.
Description
Andrew, Judy, and Thudd have escaped the dinosaurs only to find themselves surrounded by the woolly mammoths of the Ice Age! Can they locate their lost Uncle Al and travel back to their own time before the evil Dr. Kron-Tox puts his nefarious plan into action? - from Amzon
ISBN(s)
0375829520, 9780375829529
