RAINFOREST (HOLIDAY HOUSE, 2008 ) GEORGE WASHINGTON’S FIRST VICTORY (Simon & Schuster, 2005 ) NORTH POLE, SOUTH POLE (Holiday House, 2002 ) FROG’S BEST FRIEND (Holiday House, 2002 ) DEATH VALLEY (Holiday House, 2001 ) BEAR’S HICCUPS (Holiday House, 1998 ) CHRISTMAS IN THE FOREST (Holiday House, 1998 ) TURTLE DREAMS (Holiday House, 1997 ) BAD LUCK BOSWELL (Simon & Schuster, 1995 ) DAD’S DINOSAUR DAY (Simon & Schuster,1993 )