TY - BOOK AU - Willems, Mo. TI - Happy Pig Day! T2 - An Elephant and Piggie book SN - 9781423143420 AV - PZ7.W65535 Hap 2011 U1 - E WIL PY - 2011/// CY - New York PB - Hyperion Books for Children KW - Pigs KW - Juvenile fiction KW - Elephants KW - Parties KW - Friendship KW - Juvenile Fiction N1 - GRL: G N2 - Piggie celebrates her favorite day of the year, but Gerald the elephant is sad, thinking that he cannot join the fun UR - http://www.loc.gov/catdir/enhancements/fy1107/2010034326-d.html ER -