Fly Guy unintentionally joins Buzz at school, and then goes with his class on a field trip to a fly swatter factory.

When Fly Guy is not allowed in the restaurant with Buzz's family he follows his nose and ends up in the soup.

When Fly Guy meets Fly Girl, he is amazed and smitten.

Buzz is writing a fairy tale for homework, and Fly Guy naturally assumes the role of a handsome prince, who fends off a giant and rescues a beautiful princess.

In this latest installment of Arnold's #1 "New York Times"-bestselling series, Buzz has a nightmare that his best friend Fly Guy has created a gigantic Frankenfly monster.

A young fly discovers, day by day, that there is a lot to learn about being an insect, including the dangers of flypaper and that heroes come in all shapes and sizes.

Fly Guy misses his family, so Buzz invites them to a surprise party and his mother, father, and thousands of brothers and cousins show up--Fly Guy is delighted but Buzz's parents are not pleased.

The mean ant and his companion, the fly, find themselves in a sticky situation.

When Fly Guy snacks from a radioactive trash can, he grows until he is fifty feet tall--and Buzz has to find out a way to counteract the effect before the army attacks his pet.

Fly Guy visits the school cafeteria and gets the lunch lady fired.