Happy Are the Merciful(1992)
(The fourth book in the Father Blackie Ryan series)
A novel by Andrew M Greeley
The brutal double-murder of Clare's parents shocks Cook County. Clare becomes the chief suspect and is found guilty at her trial. Prosecutor Scanlan thinks he's sent an innocent woman to jail and turns to Bishop John Blackwood Ryan for help. The unflappable priest has solved crimes before, but he must solve this one quickly--before he becomes the next victim.
Used availability for Andrew M Greeley's Happy Are the Merciful
February 1993 : UK Hardback
October 1992 : USA Hardback
March 1992 : USA Mass Market Paperback