Obituary for an Oleander: A Hibiscus Island Mystery

Oleanders are poisonous. Everyone knows that. But are members of the Oleander Quilting Society really 'sew' deadly that someone wants to kill them?
It's January on tiny tropical Hibiscus Island, and all horticulturist Holly Gold wants to do is enjoy her budding relationship with a certain handsome police inspector and work on her growing garden design business.
But when a quilter drops dead at the annual Maritime Quilting Expo, Holly and her friends must piece together a patchwork of clues to discover who is cutting short the lives of Oleander quilters. With the assistance of her two best friends, a feisty septuagenarian, and the town's newspaper owner, Holly leaves no seam unripped in her search for the 'quilty' party!
Oleanders may be poisonous, but who is poisoning the Oleanders?