The Odyssey of the Dragonlords adventure/setting book is now on Kickstarter: https://www.kickstarter.com/projects/arcanumworlds/odyssey-of-the-dragonlords-5th-edition-adventure-b
"An epic adventure book for 5E. Blends classic fantasy with Greek mythology. From the lead designer of Baldur's Gate I & II and KOTOR."
It's made by Arcanum Worlds, a fairly new publisher founded by a team of ex-BioWare designers and writers (James Ohlen, Jesse Sky, and Drew Karpyshyn), with maps by Michal Cross (lead graphic designer at Modiphius Entertainment).