In a quiet attic in the Arizona mountains, 34-year-old Myra Malone writes stories about a miniature world for thousands of readers. She never meant to invite visitors to the folding mansion (don’t call it a dollhouse) she inherited as a small child. But Myra’s lifelong best friend, Gwen, a gifted branding specialist, knows a hit when she sees one. The Minuscule Mansion of Myra Malone has become a social media sensation, creating legions of fans who breathlessly await every Myra-penned story, trade photographs of Mansion-modeled rooms, and swap theories about the reclusive author of their favorite distraction. Myra herself is tethered to the Mansion by mysteries she can’t understand—rooms that appear and disappear overnight, music that plays in its corridors, and whispered legacies from the house's former owner.
To Myra, the unexpected wonders of the Mansion seem safer than the vast and unmanageable Outside. But when her life's work attracts new notice, Myra must learn to expand the boundaries of her small world and let love inside it.