New release date is "Spring 2027"
China's Air War with Japan Volume 1 : Sino-Japanese Air Battles, 1937-1945
Series : Asia@War
(Helion Publishing 2027)
by Benjamin Lai and Gu Jian
90 pages w/ 100 b&w photos, 10 colour photos, 8 pages of colour plates, 11 maps - paperback (11.7" x 8.2")
https://www.helion.co.uk/military-hi...-1937-1945.php