Melvin Berger
英文原版SCHOLASTIC Q & A: DO WHALES HAVE BELLY BUTTONS?学生问答：鲸鱼有肚脐么？/SCHOLASTIC US
Provides answers to such questions about various species of whales and dolphins as "Do all whales ha
Does it Always Rain in the Rain Forest (Scholastic Question & Answer)
In this colorful introduction to tropical rain forests, kids will learn all about the animals, plant