April - November 2018 - Ghosts of the Shadow Market
This is a series of short stories that will be published serially as ebooks, with one story coming out each month between April-November 2018.

December 4, 2018 - Queen of Air and Darkness (The Dark Artifices 3)
March 2019 - The Red Scrolls of Magic (The Eldest Curses 1)
Summer 2019 (probable) - Ghosts of the Shadow Market print edition (including bonus stories)
September-November 2019 (not set yet) - Chain of Gold (The Last Hours 1)
March 2020 (likely) - The Lost Book of the White (The Eldest Curses 2)
September-November 2020 (likely) - Chain of Iron (The Last Hours 2)

i'll be the king,
only you got the crown