Jim Hoke is burning everything else in his life to track down his daughter Wendy after her abduction by the mysterious Floating Man. But Wendy’s not waiting. She may be captive in a dark, surreal wonderland…but she doesn’t plan on staying. As Jim hunts for the Floating Man, he finds an ally—Casey Smith, whose son Rufus was also abducted by the Floating Man. As Wendy tries to outwit the Floating Man, Jim and Casey track the cryptid’s history to the infamous Lighthouse Orphanage…where long ago, a lost boy was failed—and became something tragic.