1. "To Kingdom Come" by Robert J. Mrazek
2. "The Bomber Boys" by Travis L. Ayres
Both of these are nonfiction works detailing operations undertaken by the US 8th AAF in Europe. Most notably Big Week, Black Thursday, Stuttgart, Berlin and more. They get right to the heart of the situations explaining the experiences of the airmen who lived through it as well as the commanders like Ira Eaker, Hap Arnold, Arthur Harrison and Jimmy Doolittle.