"Join Phineas, Ferb, .. and the rest of the gang from Phineas and Ferb as they tickle your funny bone with laugh-out-loud jokes and hilarious riddles!"--p. [4] of cover.
In rhyming text based on "The Night Before Christmas, " Agent P diligently works to save the holiday from Dr. Doofenshmirtz and return home before Phineas and Ferb wake up on Christmas morning.
Collects jokes, riddles, puns, and knock-knock jokes relating to Agent P, Dr. Doofenshmirtz, and the other characters of the television show "Phineas and Ferb."