The Message (Animorphs Series #4)

The wildly popular series by K.A. Applegate is back! The first six books of Animorphs return, with striking new lenticular covers that morph.

It all started with the dreams. But Cassie didn't pay much attention to them. She and her friends have been having nightmares ever since they acquired the power to morph. But when Cassie discovers that Tobias has been having dreams too -- the exact same dreams -- about the ocean, and a voice that's calling to them for help, she decides it's time to s…