Obi, Gerbil on A School Trip!Book - 2013
While trying to find out who Rachel chose as her favorite pet, Obi the gerbil gets trapped in Rachel's backpack and winds up at school, where she learns new things and makes some friends.
Publisher: New York : Dial Books for Young Readers, 
Copyright Date: ©2013
Branch Call Number: J FICTION DELAN
Characteristics: 197 pages : illustrations ; 20 cm
Alternative Title: Gerbil on a school trip!
Notes: "Book 3"--Spine