Naiomi Harahira with the introduction of Leilani Santiago, a mid-twenties woman of Japanese, Filipino, and haole heritage, has allowed her former protagonist Mas Arai, the 70-something semi-retired gardener to move into full retirement. The author has also shifted the locale from Southern California to the island of Kauai'. Though 50 or so years separate the two characters in age, they share similar attributes - dogged persistence, an attachment to family, and a knack for landing in trouble. Where Mas prefers to stay out of the limelight and bide his peace - mostly - Leilani tends to act and speak as the moment takes her.
Leilani has dropped out of the University of Washington in Seattle and returned to help her family run their shave ice shop in Waimea. Her mother, who has been diagnosed with MS, elderly grandmother, and 2 of her 3 sisters handle the business while her father, a semi-professional surfer, works to promote his surf-shop and pro-sponsorship under the name Killer Wave.
Leilani's father shows up one afternoon with a young surfer in tow who he plans to sponsor in an up-coming race. Twenty-four hours later, Leilani finds the boy on the floor of the shave ice shop, dead from a blow to the head and her father the chief suspect.
As a mystery, the novel is better constructed than the previous series, and while strong on establishing the island setting, issues important to native Hawaiians, and Hawaiian culture, overall it is less nuanced than the earlier novels and seems to be written more for fun than art, particularly the extended use of pidgin english.