At the Museum — Ian Whybrow

Joining big sister Sam at the museum while she researches her human ancestors -- the cave dwellers, the Egyptians, and the Romans -- is pretty dull for an active boy and his even more active bucket of dinosaurs. After climbing display cases and sliding on slippery floors, Harry and the gang realize that they are lost. But when they find the Hall of Dinosaurs, Harry's little pals are delighted to get acquainted with their ancestors.