Second-grader Eugene McGillicudy finds that he can tap the power of Captain Awesome without wearing the costume, as he scores a goal for his soccer team.

When second-grader Eugene and his family move to a new neighborhood and he starts at a new school, he has a chance to bring out his superhero alter ego, Captain Awesome, to find the kidnapped class hamster.

Captain Awesome (otherwise known as Eugene McGillicudy) faces his latest challenge--making it through Valentine's Day at school while trying to find out the identity of his secret admirer.

"When Eugene's parents go away for the weekend, he discovers that his babysitter is a true villain! Will Captain Awesome be able to save himself--and his little sister--from the evil babysitter?"--

Inspired to become a magician after seeing a live magic show, Eugene practices tricks to prepare for a demonstration at a school event, but the trick he performs for his classmates is complicated by the unexplained disappearance of a class pet.

Convinced that someone is stealing his old toys, Eugene tries to track down the thief.

Eugene runs for second-grade class president against Meredith Mooney, but must find a way to prove he is best for the job without revealing either of their secret identities.

During a school field trip to Sunnyview Playhouse, Captain Awesome and his friends spring into action after seeing a mysterious Man in Black who seems to be stealing jewels.

"Captain Awesome just woke up, and something is suspicious. His mom's not calling him to come downstairs for breakfast. His school clothes aren't laid out for him. He peeks out the window and gasps. He can barely see anything through the piles and piles of...snow! This can only mean one thing. SNOW DAY! And it's going to be the greatest snow day ever! Or is it?"--

When Eugene and his pals attend the Perriwinkle's wedding, they immediately notice the wedding staff's suspicious behavior and go undercover to solve an epic Sunnyview mystery.