While Ruby is making cupcakes for the Bunny Scout Bake Sale, Max keeps flying his remote-control airplanes in the kitchen and making a mess. At first Ruby thinks Max is being a pest, but she soon realizes that Max--and his planes--can be very helpful. Full color.

Ruby's Cupcakes 2011, Turtleback Books

ISBN-13: 9780606230957

Turtleback School & Library edition