This is the last Humble Bundle and almost completes the FFG W40K books (except Death Watch although maybe I missed that bundle).

Black Crusade and Only War were the last two W40K RPGs produced. Each got 8 books plus a Free RPG Day adventure. Like the other W40K bundles I'm not sure you can buy these on DTRPG or Cubicle 7.

The way they have it set up you have to buy the $18 tier to complete one line, which also completes the other line. Anyway, definitely buying this one.

BC01 Black Crusade Core Rulebook
BC02 Black Crusade: The Game Master's Kit
BC03 Hand of Corruption
BC04 The Tome of Fate
BC05 The Tome of Blood
BC06 The Tome of Excess
BC07 The Tome of Decay
BC08 Binding Contracts
BCP1 Broken Chains (Free RPG Day)
IG01 Only War Core Rulebook
IG02 Only War: The Game Master's Kit
IG03 Final Testament
IG04 Hammer of the Emperor
IG05 Enemies of the Imperium
IG06 No Surrender
IG07 Shield of Humanity
IG14 Salvaging Solace
IGP1 Eleventh Hour (Free RPG Day)