Horn Book Magazine reviews Wolfsnail in its July/August 2008 issue:

"The pacing of the spare text moves, appropriately, at a snail’s pace, conveying with a phrase or sentence per page the wolfsnail’s deliberate and single-minded focus on food. Each step is illustrated with an exceptional close-up photograph that brings into sharp focus the glistening snail body, the ridges of its shell, and every nook and cranny of the hosta leaves on which the attack occurs."