Agatha Raisin and the day the floods came
(Book)

Abandoned by new husband James, Agatha Raisin hops on a plane to the South Pacific in the hope that an idyllic holiday will bring some consolation. There, she befriends a honeymooning couple but, tragically, the young bride is accidentally drowned. Returning home to the Cotswolds, Agatha finds herself involved in a strangely similar situation, a woman, dressed in a wedding gown, is found floating in the river. The police say suicide, but Agatha sets out to prove them wrong.