About Jane Dyer Books by Jane Dyer Time for Bed by (author) Mem Fox illustrated by Jane Dyer Ages 4 to 7 Grades p to 2 Piggins by (author) Jane Yolen illustrated by Jane Dyer Ages 4 to 7 Grades p to 2 If Anything Ever Goes Wrong at the Zoo by (author) Mary Jean Hendrick illustrated by Jane Dyer Ages 4 to 7 Grades p to 2