Series:

Otto Undercover (Hardcover)

3 primary works

Book 4

Cover of Toxic Taffy Takeover

Toxic Taffy Takeover

by Rhea Perlman

Published 1 September 2006

Book 5

Cover of The Brink of Ex-Stink-Tion

The Brink of Ex-Stink-Tion

by Rhea Perlman

Published 1 March 2007

Book 6

Cover of Brain Freeze

Brain Freeze

by Rhea Perlman

Published 1 August 2007