Bionic boogers return in the seventh book in this #1 New York Times
bestselling series by Dav Pilkey, the author and illustrator of Dog
Man!
George and Harold thought they were beyond boogers. Their new pet, Sulu
the Bionic Hamster, had defeated the Bionic Booger Boy, and through the
wonders of science, Melvin Sneedly had been brought back to normal
(well, almost normal). It looked like their last adventure was
actually going to have a happy ending... except for one thing (well,
three things) -- the Ridiculous Robo-Boogers. Now George, Harold, and
their buddies are on the run -- with the Robo-Boogers in hot, gooey
pursuit! Will the boys get away from these gross globs, or will Sulu
have to save the day again?