Libros de Stan Berenstain (2 libros)

Visiting Grizzly Gran to ask an important question, the Bear Scouts are alarmed when her magic crystal ball falls off the table and goes prediction wild, tempting the crooked swindler, Ralph Ripoff. Original.

When Sister Bear notices that Mama Bear's stomach is getting larger and larger, she begins to ask a lot of questions, thus Mama and Papa, with the help of Dr. Gert, provide her the answers she needs by explaining the process of pregnancy in an easy-to-understand manner. Original.