On their web site they describe themselves as "publishers of quality Science Fiction, Fantasy, and Horror in e-book formats by established authors."
"Good News for the Dead" was originally published in M-Brane SF No. 3 (April 2009). Scott Cupp, in his June 23rd review of "Texas & Other Planets" on the Missions Unknown web site, said it was an "interesting zombie story (a rare thing in my opinion)."
This will be the first time I've had a story reprinted in a themed anthology. It should be out this fall.