Book Log 2022 #49: A Death in Vienna by Daniel Silva

The past crashes into the present in this installment of the Gabriel Allon series, when Gabriel is sent to Vienna to investigate the bombing of a Holocaust research office. A local Holocaust survivor tells Gabriel to look into a person, and is killed soon afterwards. The person he mentioned to Gabriel appears to be a former Nazi who was deeply involved in a project to erase evidence of the Holocaust. 

While Gabriel travels the world to confirm that this man is indeed the Nazi fugitive, he also has to keep dodging an assassin hired to kill him. He also has to determine how his mother may have known the fugitive, as someone who looks very much like him appears in a painting she did of the Death Marches, forced evacuations where Holocaust victims had to walk to other camps to avoid the oncoming Allies.

It's another solid outing the series, strengthened by getting a deeper look into Allon's family and their past.