Waking up after a five-year absence with no memory of what happened, softball athlete Kyra Agnew is astonished to realize that she did not age while she was missing and teams up with her now-teenaged younger brother to figure out what happened.

Hunted by aliens while on vacation, thirteen-year-olds Kaci and Abby form an unlikely friendship.

During a live television broadcast on the night of a lunar eclipse, renowned astrophysicist Andrew Leland is suddenly lifted into the sky by a giant spacecraft and taken away for all to see. Six-years later, he turns up, wandering in a South American desert, denying ever having been abducted and disappearing from the public eye. Meanwhile, he inspires legions of cultish devotees, including a young physics graduate student named Shawn Ferris who...

After something strange happens during a camping trip, twelve-year-old alien-obsessed Simon suspects he has been abducted, but was it real or just his overactive imagination?