Eleven-year-old James Terik isn’t particularly appreciated in the Pompaday household. Marvin, a beetle who lives happily with his “smothering, overinvolved relatives” behind the Pompadays’ kitchen sink, has observed James closely and knows he’s something special even if the boy’s mother and stepfather don’t. Insect and human worlds collide when Marvin uses his front legs to draw a magnificent pen-and-ink miniature for James’s birthday. James is thrilled with his tiny new friend, but is horrified when his mother sees the beetle’s drawing and instantly wants to exploit her suddenly special son’s newfound talents. The web further tangles when the Metropolitan Museum of Art enlists James to help catch a thief by forging a miniature in the style of Renaissance artist Albrecht Dürer. Delightful intricacies of beetle life—a cottonball bed, playing horseshoes with staples and toothpicks—blend seamlessly with the suspenseful caper as well as the sentimental story of a complicated-but-rewarding friendship that requires a great deal of frantic leg-wiggling on Marvin’s part. Murphy’s charming pen-and-ink drawings populate the short chapters of this funny, winsome novel. (author’s note) (Fantasy. 10-14)