Phineas and Ferb: Thrill-o-rama!
Disney Book Group
This book is available for download with iBooks on your Mac or iOS device, and with iTunes on your computer. Books can be read with iBooks on your Mac or iOS device.
The days and nights get spooky when Phineas and Ferb create a haunted house. Their friend Isabella has an extreme case of hiccups, and the boys plan to scare them out of her. What better way than a creepy house that's full of shocking surprises and thrilling twists and turns? Plus, Phineas and Ferb search for a mummy in an old theater showing monster movies.