from the back cover:
"An exotic cruise churns up a murder wave.

A Hawaiian haunting...When sugarcane heiress Antoinette Caulfield docks in Hawaii to visit her grandparents, she's met by a ghost: her school chum and chaperon, Iris Cooper, spots the figure of a woman in white shadowing Antoinette.

A figure from the past...Certain the vision is her long-dead mother - or someone more sinister? - Antoinette begs Iris to investigate, and to keep the entire mystery from Antoinette's very proper fiance, Walter.

Murder by coconut...But the flapper sleuth has barely begun to poke around when a wealthy Boston spinster- last seen in a moonlight embrace with a surf instructor - is found dead beneath a coconut palm.

Amidst the exotic flora and fauna, Iris and ace reporter Jack Clancey uncover a garden of sins and family secrets...and one very clever killer."

RELEASE NOTES:

At the Meet-up.

Picked up at the Meet-Up, and looking forward to reading it :)