Thyra Heder

Little T remembers that she was frightened last time her family visited the zoo but not why, so her creative family helps by imitating animals from A to Z until she recalls exactly what caused her fear.

Sophie is uninterested in writing a research report on polar bears until a polar bear named Olafur swoops her away to the Arctic, where she learns all about the playful bear's habits and habitat, from glacier mice to Northern Lights.