It is on the Osprey "Big Reveal" blog page for the "Aircraft of the Aces" series.
https://ospreypublishing.com/blog/Big_Reveal_2017_ACE/
Two volumes, the first at least to appear in 2018, but no month announced. To cover the period of China through the Solomons, for the A6M-2 and the Rufe float fighter.
Enjoy!
Frank.