And then there were nuns League of literary ladies series, book 4.

The national bestselling author of The Legend of Sleepy Harlow returns to South Bass Island, where the League of Literary Ladies has to find out who's killing off nuns. B and B owner Bea Cartwright has taken on the responsibility of taking meals to ten visiting nuns, who are on retreat at the Water's Edge Center for Spirit and Renewal on picturesque South Bass Island on Lake Erie. But the peace of the retreat is shattered when one of the nuns...