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Cover of The Planet, the Portal, and a Pizza

The Planet, the Portal, and a Pizza

Wendy Mass (2025)

Subgenre
Age groupMiddle Grade 8-12
Content ratingPG
Pages (Standard (250-400))
Setting
CSM age10

Content levels

ViolenceMild
Sexual contentNone
LanguageNone

Trigger warnings

Abandonment

Hero archetypes

Multiverse Hopper

Synopsis

Mystery and adventure collide in this humorous and heartfelt multiverse adventure from beloved, award-winning authors Wendy Mass and Nora Raleigh Baskin. Twelve-year-old Piper's life has always been unusual: her parents are clockmakers whose inventions are anything but ordinary, and she's the only kid she knows with a robotic talking dog. But her life takes a turn for the truly bizarre when she discovers her parents are in jeopardy and the key to saving them is a book full of strange equations. When Raisa and Lev travel through the portal to Piper's world, Raisa can finally prove that her mother's multiverse project worked. Now, she just needs the book containing her mother's equations to get back to her world...if only she can find it! As Raisa and Piper adventure to the bounds of the multiverse, they'll need to discover their place in the world if they ever want to find their way back home.

Tags

Middle Grade AdventureHumorous SFPortal FantasyFamily Drama

Is The Planet, the Portal, and a Pizza appropriate for my child?

Suitable for most readers 10 and up.

Parents should know this is a lighthearted multiverse adventure with mild peril as kids search for missing parents and navigate between worlds. The tone is humorous and heartwarming with no graphic content.

What to know going in

This book has mild violence, no sexual content, and clean language. Content notes include abandonment.

Who'll love this

Kids will love the quirky inventions, a talking robotic dog, multiverse travel, and two brave girls solving mysteries to save their families.