When Freddy falls out of a tree and breaks his arm, he finds inspiration for his oral report on nocturnal animals.

Continues the adventures of Shade, a young bat, as he searches for his father and struggles to prevent the evil jungle bat Goth from wiping out the sun.

While lost in a tunnel at Carlsbad Cavern, thirteen-year-old Jack, eleven-year-old Ashley, and their eight-year-old foster brother, Sam, think bats and darkness are their worst problems, until they stumble across thieves.

Many residents of Middleburg, Indiana, are already going crazy from the ever-ringing church bells and now, after a bat is spotted in the hotel run by Bernie's family, they worry that the dangerous Indiana Aztec bat has finally arrived.