01370cam a2200325 4500 266656198 TxAuBib 20081022120000.0 070330s2008||||||||||||||||||||||||eng|u 2007009134 9780061238994 trade bdg. 0061238996 trade bdg. 9780061239007 lib. bdg. 0061239003 lib. bdg. (OCoLC)122309010 DLC DLC IG# BTCTA BAKER YDXCP UPZ EHH TxAuBib De Groat, Diane. Mother, you're the best : But Sister, you're a pest / Diane deGroat. Mother, you are the best! (but Sister, you are a pest.) 1st ed. New York, NY : HarperCollins Children's Books, 2008. 1 v. (unpaged) : col. ill. ; 26 cm. 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. 20081023. Mother's Day Picture fiction. Brothers and sisters Picture fiction. Sibling rivalry Picture fiction. Helpfullness Picture fiction. Opossums Picture fiction.