Molly Carlberg, Liz Link, and Emily Morgan

Marvin Redpost:  Alone in His Teacher's House (2)
Marvin Redpost:  Class President (2)
Marvin Redpost:  Why Pick on Me? (2)
Marvin Redpost:  Super Fast, Out of Control (3)
Marvin Redpost:  A Magic Crystal? (3)
There's A Boy in the Girl's Bathroom (5)