Detail & Scale produced some incredible references back in the 1980s/90s, and I recall the research within several of them helping to advance my building skills as a young modeler. Recently, the company revitalized itself and has been issuing new (or fully updated) publications with even more comprehensive coverage of aviation subjects. These are now available in digital format as well as traditional printed volumes. As before, there is a brief but detailed history of the subject aircraft, followed by loads of photos of both museum and contemporary aircraft, and a modelers’ section.
The P-38 Lightning Part 2: P-38J through P-38M Variants (also covers the F-5B, F-5E, F-5F & F-5G Photo Reconnaissance Variants) is the first of this newer round of publications I have had the pleasure to read and review.