# Phineas and Ferb: Thumbs Up!

Canonical: https://www.bookquiver.com/disney-book-group/phineas-and-ferb-thumbs-up/9781423149163

![Phineas and Ferb: Thumbs Up!](https://quivercdn.com/covers/random-house-disney/disney-book-group/phineas-and-ferb-thumbs-up_978-14-2314-916-3.jpg?v=2026-06-18%2011%3A38%3A28)

- Book: [Phineas and Ferb: Thumbs Up!](https://www.bookquiver.com/disney-book-group/phineas-and-ferb-thumbs-up) ([Phineas and Ferb: Thumbs Up!.md](https://www.bookquiver.com/disney-book-group/phineas-and-ferb-thumbs-up.md))
- Authors: [Disney Book Group](https://www.bookquiver.com/disney-book-group)
- Publisher: random_house_disney
- Medium: ebook
- ISBN: 978-14-2314-916-3
- Published: 2010-12-12
- Language: en_US
- Binding: E-book

## Description

When Phineas is challenged to a thumb-wrestling match by the town bully, the battle is on! With the help of a heavyweight boxing champ, Phineas and Ferb build a giant boxing ring in the parking lot of...