What future projects is Scott Kivowitz working on regarding his eBook about photography?

Based on the available content, there is information about eBooks Scott has already created—like “Absorbing Light” (a personal journey into learning photography) and “Go Wider with Panoramic Photography” (an intro to segmented panoramas, published by Peachpit).

However, there is no specific or current information about future eBook projects Scott is working on or planning next.

Are you interested in a particular topic you hope Scott will cover in a future eBook?