Designed by Kobold Press and Sasquatch Studios respectively. But I know layout is no joke.
Well, at least you didn't suggest that they just slap D&D stickers on to the work of others.
Let's see:
8/15 Forgotten Realms Campaign Setting
8/16 Planescape Campaign Setting
8/17 Spelljammer Campaign Setting
8/18 Greyhawk Campaign Setting
8/19 Birthright Campaign Setting
8/20 Eberron Campaign Setting
8/21 Dragonlance Campaign Setting
8/22 D&D6 Playtest Announce
Yep, they can do that [emoji23][emoji23]
8/15 Forgotten Realms Campaign Setting
8/15 First Greyhawk AP
1/16 Relaunch of Dungeon Magazine - Centered around short modules and monsters. Only available as PDF, but formatted for print and binder.
3/16 Second Greyhawk AP
8/16 Greyhawk Campaign Setting
8/16 First Eberron AP
3/17 Second Eberron AP
8/17 Eberron Campaign Setting
8/17 First Dragonlance AP
3/18 Second Dragonlance AP
8/18 Dragonlance Campaign Setting
8/18 First Dark Sun AP
3/19 Second Dark Sun AP
8/19 Dark Sun Campaign Setting
8/19 First Ravenloft AP
3/20 Second Ravenloft AP
8/20 Ravenloft Campaign Setting
8/20 First Planscape AP
3/21 Second Planescape AP
8/21 Planescape Campaign Setting
3/22 5e Players Handbook - 2nd revision
6/22 5e Monster Manual - 2nd revision
8/22 5e Dungeon Masters Guide 2nd revision
12/22 84th issue of relaunched Dungeon Magazine
EDIT: Campaign Setting are boxed sets that include books, maps, and other things.