THE OVERNIGHT GUEST

A contemporary mystery may hold the key to a 20-year-old murder and abduction case.

As a blizzard rages across the Iowa plains, true-crime writer Wylie Lark steps outside with her dog—and discovers a half-frozen child in her front yard. When revived, the boy shows clear signs of abuse and trauma, so Wylie braves the elements to see if perhaps he's been in a car accident. Sure enough, a truck crumpled in the ditch leads Wylie to another body, a clearly injured woman, also almost frozen to death. Who are these two strangers who are willing to risk their lives to run away from something—or someone—in the midst of such terrible weather? Intercut with this unspooling mystery is another that took place 20 years earlier in the same small town: A family was murdered, their daughter the only survivor, and the daughter’s friend went missing the same night and has never been found. Gudenkauf offers a third narrative strand, told from the perspective of a young girl who lives with her mother and fears the occasional visits of a brutal, abusive father figure. Of course, all of these narratives will share a solution in the end. Up to this point, the suspense that Gudenkauf creates and builds into each separate story is masterful, terrible, and absolutely addicting. The problem: the solution feels arbitrary and, ultimately, disappointing. There are no clues leading the earnest reader to the answer, just an author’s deus ex machina. Despite an actively plotted climax and a gesture toward a hopeful ending, the unknown is the lifeblood of this novel; once the truth comes out, the energy, originality, and interest wink out, too.

Tense, taut, and terrifying—until the reveal. Read the first 43 chapters and be satisfied.