Now, for the first time, the complete Father Koesler mystery series is available as e-books. Willliam X. Kienzle’s series of best-selling mysteries feature Father Robert Koesler as a Roman Catholic priest whose intuitiveness and caring nature lead him to an unusual calling: solving mysteries, mostly of the murderous kind.

"Father Koesler is on the case, thank God." —Baltimore Sun

From William X. Kienzle, author of the mystery classic, The Rosary Murders.

The priesthood or Lil. It would be a gut-wrenching decision for Rick.

Sixty-year-old Father Rick Casserly, the much loved, socially conscious pastor at St. William of Thierry Church, and Lillian "Lil" Niedermeir, the principal at nearby St. Enda’s elementary school, share a common bond. They are secret lovers, driven into the closet by the Catholic Church’s position on the marriage of its clergy members. And when troubled former nun, now reporter, Dora Riccardo sets her cap for Rick, the already complex state of affairs unfolds into a spiraling scenario that isn’t resolved until someone is dead.

Till Death is the twenty-second mystery from the pen of William X. Kienzle featuring Father Robert Koesler. In Till Death, Father Koesler is a member of the "St. Ursula Survivors Club"—a group of current and former clergy who served under the tyrannical Father Angelico. Koesler is the confidant whom some of the club members turn to when there’s nowhere else to go, but even the temperate Father Koesler struggles to bring closure to a set of circumstances charged with forbidden love and tortured souls.

Kienzle fans have snatched up almost two and a half million copies of the author’s mysteries. Till Death provides readers with his signature twists and turns, while also exploring the explosive social issue of whether priests should be allowed to marry.