If you are into the aerial part of the Hungarians, you will enjoy:
Dénes Bernard and György Punka
"Hungarian Fighter Colors, 1930–1945"
Stratus, Sandomierz, Poland, 2013.
Publisher's page: http://stratusbooks.com.pl/str/books.php?book_id=217
188 pages; Vol. 1 covers the He-112, Avia B-534, PZL P.11a, WM-23, RE.2000/Heja, Bf 109G, Bf 110, Me 210Ca-a, Fw 190 in Hungarian service.
The book is FAR more than just being another book dealing with colors and markings of airplanes. Besides the many, many photographs and color profiles, there is a well-written, informative text also covering design, production, and use. And, a real treasure — for those into orders of battle — is the appendix with some 18 pages covering fighter units during this period.
I certainly recommend this book, and can hardly wait for Volume 2.