P-51B Mustang: North American’s Bastard Stepchild that Saved the Eighth Air ForceEbookP-51B Mustang: North American’s Bastard Stepchild that Saved the Eighth Air ForcebyJames William "Bill" MarshallRating: 5 out of 5 stars5/5Save P-51B Mustang: North American’s Bastard Stepchild that Saved the Eighth Air Force for later