by Jeffrey Roach
28 p. : col. ill. ; cm.
ISBN: 1514282569 / 9781514282564
Summary: When Daddy accuses Papa of having been bitten by the GrumpyBug, he sends Jackson on whirlwind adventure to track down the elusive creature. But no matter how hard he looks, Jackson can't seem to find it, which is making him awfully grumpy. Has he been bitten by the GrumpyBug too?