Meet Rina Martin, a retired actress with a taste for tea, gardening and crime solving.

She played a TV sleuth for years, but now she has to do it for real.

A stunning wedding in a country house hotel. Fourteen guests. One killer.

Rina’s friend Bridie Duggan is tying the knot — at her dream venue. Milbourn House is a secluded island hotel, built on a network of twisty tunnels. Rina rows out for the ceremony, along with a handful of other guests.

But one of them has murder in mind . . .

The next day, Rina’s out exploring when a piercing scream tears through the calm. Rina races down the twisty steps to shore — to find a dead body!

This guest didn’t fall to their death.

They were pushed.

A storm is rolling in on Bridie’s perfect day. Now there’s no way on or off the island.

Rina can’t just stand by and wait for the police. Not when there’s a killer lurking in the dark tunnels beneath their feet.

But what if Rina’s snooping just moved her from the guestlist to the kill list?

If you love Agatha Christie, Jeanne M. Dams, Glenda Young, Stella Cameron, M.C. Beaton and Frances Evesham, prepare to be hooked by this page-turning whodunnit mystery.