App developer Mabel Skinner is about to discover something rotten on her late aunt's garlic farm-and it's not the compost heap . . .

Mabel doesn't know a stinkin' thing about garlic farming. She knows how to develop an app and how to code. But when her aunt, Peggy Skinner, dies suddenly, Mabel inherits her Stinkin' Stuff Farm in western Massachusetts. She arrives during peak harvest time-with three days to bring in the entire crop before rain can destroy it.

But Mabel has an even bigger problem: she suspects her aunt's "accidental death" was murder. As she digs for both garlic and clues, Mabel must contend with a mysterious crop thief, a rival garlic grower her aunt was suing, and a farmer who was after Aunt Peggy's green-thumb secret. It's up to Mabel to crack the code on a killer, before she joins the garlic bulbs six cloves under . . .