Ghost Writer in the Sky (Magic of Xanth Series #41)

Two Ordinary People from Mundania travel to Xanth to defeat a rogue Night Colt in the latest in a beloved series from bestselling author Piers Anthony.

The Night Colt has one ambition: to deliver dreams to the deserving. Unfortunately, only Night Mares can take on this task, and the Colt has no hope of leading his own herd if he can’t get any practice. . . . So he’s struck a deal with a Mundane. During the hours when the Night Mares rest—dusk and dawn—the duo plants stories in the air, com...