The hilarious action-packed illustrated chapter book series continues as babysitting duty stands in the way of two young penguins and their dream to be spies.

"A solid entry in the popular series . . . A loving wink to a legendary literary spy who also fights crime in a tuxedo; give to readers who enjoy mystery, humor, and action." —School Library Journal

A legendary criminal has escaped from jail, and Jackson and Quigley are on the case! This time they will definitely prove themselves worthy of joining the FBI (Frosty Bureau of Investigation). There's just one small problem: the Egg. Jackson's mom has come down with the flu, and needs Jackson take her place helping the Egg compete in the prestigious Golden Egg Games.

With a criminal to catch, two thefts to solve, a competition to win, and an escape artist Egg to keep track of, Jackson and Quigley are going to need all the special agent skills and gadgets they can muster!