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.
