Requiem at the Refuge

Eightyish Sister Mary Helen is almost resigned to retirement and is learning to knit when a young friend, Sister Anne, suggests she volunteer at the Refuge, a shelter for homeless women in San Francisco. But during her first hours there, Sister Mary Helen finds the battered corpse of a young prostitute. As in previous books in this series (Death Takes Up a Collection, Death of an Angel), O'Marie's feisty heroine proves the match for any professional detective. The author, a San Francisco nun of the Sisters of St. Joseph of Carondelet, evokes convent life in the '90s with simple reverence and gentle humor. Who else would use such a homely aphorism as ""If beggars were horses, this entire hill would be full of manure"" on the same page with a passage (""O Beauty of ancient days, yet ever new"") from the Confessions of St. Augustine? The clients of the Refuge, mostly past-their-prime prostitutes, are portrayed with compassion, yet with no attempt to sanitize the sordid realities of their lives. On Nob Hill, meanwhile, Richard Dunn, successful lawyer and erstwhile candidate for governor, is romancing the lovely Amanda, a paralegal in his firm. His plain, plump wife, Betsy, awaits him at home, finally facing the fact that he is a philandering heel. O'Marie twines the strands of these disparate lives with humor and sympathy. Readers won't forget, in particular, the authentic prostitutes Venus, Candy, Genie, Crazy Alice, Peanuts and Miss Bobbie. Mary Helen unravels the mess with her usual insight and sturdy independence, aided, she firmly believes, by her good friend God, who loves them all. (Mar.)