01253cam a2200337 4500 758570370 TxAuBib 20080416120000.0 070330s2008||||||||||||||||||||||||eng|u 2007009134 9780061238994 hbk. 0061238996 hbk. (OCoLC)122309010 DLC DLC NjBwBT TxGR TxAuBib De Groat, Diane. Mother, you're the best! (but Sister, you're a pest) [Book] / Diane deGroat. Mother, you are the best! (but Sister, you are a pest.) 1st ed. New York : HarperCollins, 2008. 1 v. (unpaged) : col. ill. ; 27 cm. Gilbert and friends Gilbert wants to do something special for his mother on Mother's Day, but first he must stop his sister, Lola, from being the center of attention. 20080416. Mother's Day Fiction. Brothers and sisters Fiction. Sibling rivalry Fiction. Helpfulness Fiction. Opossums Fiction. Gilbert and friends. RV8