Chris Raschka is the Caldecott Award-winning illustrator of A Ball for Daisy and The Hello, Goodbye Window. He is also the illustrator of Yo! Yes? (which won a Caldecott Honor), Sourpuss and Sweetie Pie, Charlie Parker Played Be Bop, and Farmy Farm. He lives with his wife and son in New York City.

Chris Raschka is the Caldecott Award-winning illustrator of A Ball for Daisy and The Hello, Goodbye Window. He is also the illustrator of Yo! Yes? (which won a Caldecott Honor), Sourpuss and Sweetie Pie, Charlie Parker Played Be Bop, and Farmy Farm. He lives with his wife and son in New York City.

* "An effective, unusual 34-word story of the beginnings of a friendship, accompanied by wild and wonderful illustrations. Against pastel backgrounds, in vibrant, colorful images, an African-American boy and a white boy meet on the street. [Their] one- and two-word exchanges on each spread lead to a tentative offer of friendship, sealed as both boys jump high in the air and yell 'Yow!' With a beautifully balanced, economical style, the book illumines the peaks and pitfalls of getting acquainted, and puts in a good word for brotherhood as well." -- School Library Journal, starred review