Island Of The Sequined Love Nun by Christopher Moore

A washed-up television actor on the run lands on a remote South Pacific island and becomes entangled in a wildly comic chain of misadventures involving an ill-conceived missionary project, a band of eccentric nuns, local rivalries and strange coincidences; part farce and part satire, the story skewers celebrity, faith and American do-goodery as its hapless protagonist navigates absurd obstacles, unexpected romance and a rough road toward a surprising, if messy, form of redemption.

Purchase from Bookshop.org