Journey to Mars is a book which was published on January 17, 2012. It is the 10th Phineas and Ferb chapter book. It covers the episodes "Unfair Science Fair" and "Unfair Science Fair Redux (Another Story)".


Phineas and Ferb's friend Baljeet is working on an awesome project for the summer school science fair—he's building a giant portal to Mars! But when Phineas and Ferb's sister, Candace, accidentally goes through the portal and lands on the barren planet, it's Phineas and Ferb to the rescue! Readers will love this fun 112-page chapter book filled with exciting black and white screen grabs from the show.

Part 1

Baljeet is discouraged about his prospects at a science fair, so Phineas and Ferb decide to help him build a portal to Mars. Candace competes with Wendy for a job to be with Jeremy. Meanwhile, Dr. Doofenshmirtz seeks to overcome a past rival: a bicarbonate volcano.

Part 2

While Phineas and Ferb help Baljeet to build a portal to Mars, Candace thinks no one, not even her friends, wants to talk to her. An accidental trip to Mars lifts her spirits. Meanwhile, Perry helps Dr. Doofenshmirtz shop for supplies for his baking soda volcano

The "Too Young" Line

Man in the Fair: Aren't you a little old to be entering this Science Fair?
Dr. Doofenshmirtz: No, what makes you say that? I mean look at me, I'm wearing lederhosen.


  • Reading level: Ages 7 and up
  • Paperback: 112 pages
  • Publisher: Disney Press (January 17, 2012)
  • Language: English
  • ISBN-10: 1423127803
  • ISBN-13: 978-1423127802


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