Lock-Up, The (Quirke #9) by John Banville; 2023. Hardcover.

Booker Prize winner and "Irish master" (New Yorker) John Banville's most ambitious crime novel yet brings two detectives together to solve a globe-spanning mystery In 1950s Dublin, Rosa Jacobs, a young history scholar, is found dead in her car. Renowned pathologist Dr. Quirke and DI St. John Strafford begin to investigate the death as a murder, but it's the victim's older sister Molly, an established journalist, who discovers a lead that could crack open the case. One of Rosa's friends, it turns out, is from a powerful German family that arrived in Ireland under mysterious circumstances shortly after World War II. But as Quirke and Strafford close in, their personal lives may put the case--and everyone involved--in peril, including Quirke's own daughter. Spanning the mountaintops of Italy, the front lines of World War II Bavaria, the gritty streets of Dublin and other unexpected locales, The Lock-Up is an ambitious and arresting mystery by one of the world's most celebrated authors.

#9 in the Quirke series