THE PARADOX HOTEL

Timey-wimey mysteries vex a singular hotel’s damaged in-house detective.

In 2072, those with hundreds of thousands of dollars to spare can use the federally owned Einstein Intercentury Timeport to see Shakespeare stage Hamlet, watch the Battle of Gettysburg, or witness countless other bygone events. A tram ride away from Einstein is the Paradox Hotel, where guests can obtain costuming, earpiece translators, and era-specific vaccines. Individual “flights” are relatively safe, but frequent travel can be risky; just ask former time cop January Cole, who spent her early career riding the timestream to prevent tourists from altering history and is now Unstuck, a condition that causes her perception to—temporarily and without warning—jump into her past or future. January left the field years ago to police the Paradox, but though the move has done little to slow her ailment’s progression, she refuses to retire, as her slips often provide glimpses of her late girlfriend, Mena, who used to work on-site. The U.S. government is hemorrhaging money, so a senator and four trillionaires are holding a summit at the Paradox to discuss Einstein’s privatization. The security logistics alone are a nightmare, but factor in strange time fluctuations and a phantom corpse in Room 526 and you have the recipe for a disaster only January can thwart—provided her mind stays put. Inventive action, breakneck pacing, and a delightfully acerbic yet achingly vulnerable first-person-present narration distinguish this speculative noir stunner, which meditates on grief while exploring issues of inequity and determinism. The worldbuilding can feel hand-wavy, and the supporting cast is so large as to occasionally confuse, but on balance, Hart delivers a riveting read likely to win him scores of new fans.

Funny, thrilling, poignant, and profound.