When Jamie inherits her grandmother's trunk, she discovers an old diary and, after reading it, realizes that everyone is the same deep down.

Jamie Kelly writes in her diary about her "flawless" friend, Angeline, her favorite band, and all the trials and tribulations of middle school.

Franny's faithful lab assistant Igor, a mixed-breed dog, has just swallowed a doomsday device. In order to save her friend, Franny miniaturizes herself to the size of a pin and takes a bumpy ride through the body of a live dog. Illustrations. Reduced to miniature size, Franny travels through her pet dog's nostril and into his stomach.

Franny K. Stein is a mad scientist who prefers all things spooky and creepy, but when she has trouble making friends at her new school she experiments with fitting in--which works until a monster erupts from the trashcan.

Collects the adventures of Catwad, a grouchy blue cat, and his best friend, a happy-go-lucky cat named Blurmp who can see the bright side of anything, as they try yoga, visit Blurmp's grandmother, and meet a new friend, Pigmichael.

Concerned that the fundraisers for the school art and music departments are not doing well, Franny K. Stein creates in her laboratory/kitchen an irresistible muffin recipe.

Discovering that a friend had planned to cheat on a test by writing answers on a bologna sandwich, Jamie tries to convince her friend that cheating is wrong while encouraging her to pack a less exploitable lunch.

Franny tries to follow her mother's suggestion to change her appearance, but by turning hair styling into a science experiment she creates some very greedy pigtails that terrorize the town.

Young mad scientist Franny K. Stein makes it her mission to help her classmates find and bring out their own inner mad scientist. All she needs is a few open-minded classmates, a half-completed two-headed robot, and an invisibility potion. Full color. When Franny Stein, self-styled mad scientist, creates a robot to show her school friends the joys of science, she ends up learning something from them instead.

When Franny's principal announces her full name at a ceremony, everyone bursts out laughing. So she decides to go back in time and change her name. However, Franny ends up having to face her evil self in a fourth-dimensional battle of the minds. Full color. When her embarrassing middle name is revealed at school, mad scientist Franny K. Stein experiments with time in order to return to the past and give herself a more dignified name.