Numeroff, Laura Joffe.

What sisters do best : what brothers do best / What brothers do best. by Laura Numeroff ; illustrated by Lynn Munsinger. - San Francisco, Calif. : Chronicle Books, c2009. - 1 v. (unpaged) : col. ill. ; 26 cm.

Two stories bound back to back and inverted.

Read one way, this book describes all the wonderful things sisters do, and when turned over, it depicts why brothers are special.

ISBN: 9780811865456

LCCN: 2008018889

Subjects--Topical Terms:
Brothers--Fiction.
Sisters--Fiction.
Children's literature--2009.