HANK ZIPZER THE WORLD'S GREATEST UNDERACHIEVER : SUMMER SCHOOL! WHAT GENIUS THOUGHT THAT UP !

Eitemau Tebyg

• HANK ZIPZER THE WORLD'S GREATEST UNDERACHIEVER : THE ZIPPITY ZINGER
  gan: WINKER, HENRY & OUVER, LIN
  Cyhoeddwyd: (2008)
• HANK ZIPZER THE WORLD'S GREATEST UNDERACHIEVER : DAY OF THE IGUANA
  gan: WINKER, HENRY & OUVER, LIN
  Cyhoeddwyd: (2008)
• HANK ZIPZER THE WORLD'S GREATEST UNDERACHIEVER : NIAGARA FALLS- OR DOES IT ?
  gan: WINKER, HENRY & OUVER, LIN
  Cyhoeddwyd: (2008)
• HANK ZIPZER THE WORLD'S GREATEST UNDERACHIEVER : I GOT A ''D'' IN SALAMI
  gan: WINKER, HENRY & OUVER, LIN
  Cyhoeddwyd: (2008)
• Underachievement In Biology
  gan: Vamadevappa H.V
  Cyhoeddwyd: (2006)