I hadn't noticed, but at some point Shadows of Eldolan became available in PDF with a pre-order of the September book release. Since I had a very good experience with the Bestiary pre-order I went ahead and preordered this one along with the Book of Loot, which I had not heard of until now.
Shadows of Eldolan is the first official 13th Age adventure. The PDF also includes a zip file on the maps. Book of Loot is what it says: a guide to magic items and spiffy loot in the 13th Age.
Still reading both, but they are definitely up to Pelgrane's usual high quality. More to come!