“Give this to kids who have moved beyond Captain Underpants but want something just as silly and funny.” - School Library Journal
“It’s all great, silly fun, laced with crowd-pleasing lines . . . and memorable for more than just the garish orange cover.” - Booklist
Praise for Creature Keepers and the Hijacked Hydro-Hide: “Upper elementary and middle school readers will likely eat this up. Hand to fans of silly, plot-driven adventures.” - School Library Journal
Praise for Herbert’s Wormhole: “Absolutely wonderful-fast-paced, inventive, engaging, and hilarious. Full of good jokes and ideas, with a fantastic plot.” - J.K. Rowling