Dirty GertieBook - 2009
Emma and Olivia are responsible for feeding, cleaning, and taking care of their guinea pig, Gertrude. When they forget to do their job, Gertrude becomes Dirty Gertie! Mom says if they don't take care of Gertie, they will have to find her a new home.
Publisher: Minneapolis, Minn. : Picture Window Books, c2009
Characteristics: 32 p. : col. ill. ; 22 cm