Illus. in full color. "Dr. Seuss chronicles the feud between the Yooks and
the Zooks from slingshots through sophisticated weaponry, until each side has
the capacity to destroy the world. The language amuses, the drawings are zesty
and humorous, and the demand for this book will be large."-- "School Library
Journal." "Provocative, packs an allegorical punch. The parade of
increasingly elaborate (and ridiculous) armaments makes a telling
point."-- "Booklist."