BLOODY SKIES – A 15TH B-17 Combat Crew: How They Lived and DiedBLOODY SKIES is the story of a Fifteenth Air Force, Second Bomb Group (H), Twentieth Squadron, B 17 crew that often flew the notorious Old Flak Holes, and how they learned to respect and trust each other. Characteristics Book cover finish Hardcover ( square back binding ) Special features Dust jacket Condition Used good Number of pages 452 Published date 1993 Language English Size 15. 24 x 22. 86 cm Author Melvin W. McGuire and Robert Hadley