The Sayers Swindle (Book Collector Mystery‪)‬

When Jordan manages to locate her boss's missing books, they are in the possession of Randolph Adams, an elderly man in a nearby town. Offering a valuable Hemingway first edition as an incentive, Jordan thinks she's about to seal the deal—but some of Randolph's relatives think he should hold out for more.

Then the entire family disappears—and a dead body shows up. It's up to Jordan to collect the clues—and make sure a killer gets booked.