A timely inheritance has enabled spunky, self-sufficient Tess Darcy to transform her late Aunt Iris's estate into a charming bed-and-breakfast inn. Aptly enough, among her first guests is a gaggle of gardening enthusiasts gathered together for the regional Iris Growers Convention--a thorny bunch more interested in digging up dirt than in weeding and watering. And when one of them turns up dead in Tess's magnificent garden--a cake knife planted firmly in her chest--it falls to the harried hostess to unearth the killer...before any more corpses spring up.