On the hottest day of summer, Gortimer and his two best friends, Mel and Ranger, discover a way to end the heat by solving a mystery involving an intimidating neighbor and an even more intimidating frog.

When Mel worries that her rival is the frontrunner for this year's school science fair, she scrambles to build a project that will blow everyone away.

When Gortimer learns a piece of information he would rather forget, he seeks help from an incredibly chipper but incredibly memory-impaired resident of Normal Street.

The gang races to restore Gortimer's voice, stolen by a mysterious figure driving a ghostly bookmobile that appears on Normal Street for only one day each year.

Shortly after the students elect Mel the president of the student council, she is dethroned after the unlikely Ranger proves himself to be the stuff of legend and becomes The Once and Future Student Council President.

Gortimer keeps having the same strange dream about a frightening underwater encounter -- and his mounting fears are getting in the way of his junior lifeguard training.

After Ranger accidentally causes havoc at his family's bakery, he flees the scene to avoid getting into trouble, but his growing sense of guilt has an unusual effect.

When Mel starts consulting a children's fortune teller game for advice on the future, she finds herself attempting to outsmart fate.

Gortimer's curiosity is piqued when he discovers a mysterious signature. Is it the autograph of a new student at Normal Middle school... or has it been here all along?

On his 13th birthday, Ranger and Mel lead Gortimer follow a trail of clues through town to find the fabled lost treasure of Normal Street.