The Black Industries website has listed forthcoming 40k roleplay products as follows:

March 2007: Warhammer 40,000 Roleplay Dark Heresy Rulebook (£35.00)
Combining the grim darkness of the far future with award-winning games design, the Dark Heresy rulebook allows players to take on the role of an Inquisitor’s retinue as they fight against the corrupt agents of Chaos. Within this awesome full colour rulebook, players will find all the information they need to play as agents of the Imperial Inquisition. It’s packed with evocative background, detailed rules, details of equipment and an adventure to get players started. Search out the traitor, the heretic, the mutant, and remember – innocence proves nothing.

March 2007: Warhammer 40,000 Roleplay: Dark Heresy Games Master’s Screen (£12.00)
This lavish Games Master’s screen is just what every GM needs to help keep their Inquisitorial secrets safe. Behind the sturdy screen the GM can hide his dice rolls or simply keep his players from reading his notes. Printed on the GM's side are loads of handy quick reference charts that make running the game that much easier, whilst on the player’s side are evocative pieces of art from the Warhammer 40,000 universe.

April 2007: Purge the Unclean (£20.00)
Step straight into the world of the Imperial Inquisition with this amazing adventure anthology. Packed with amazing scenarios, Games Masters can test fledgling investigators to the limits with all manner of arcane plots and twisted horrors. Perfect for beginners and veterans alike, there is sure to be something to interest all playing styles. Explore the horrors of the Warhammer 40,000 Universe from the ground level up!