Something Borrowed, Someone Dead (Thorndike Press Large Print Mystery Series)

A New York Times Bestselling Author Gloria French was a jolly widow with dyed blonde hair, a raucous laugh and rosy cheeks. When she moved from London to the charming Cotswold hills, she was heartily welcomed, a seeming do-gooder par excellence. She did have a nasty habit of borrowing things, just small things, and not giving them back. But it's a shock when she's found poisoned by a bottle of elderberry wine, and Agatha Raisin is hired to find the murderer.