Underground Voices started as an online literary magazine in 2004 publishing hard-hitting, raw, dark fiction, flash fiction and poetry. In 2006, it started publishing an annual print edition, alongside the monthly online issues. In 2009, Underground Voices expanded into a small press. And finally, in 2013, Underground Voices decided to become an independent book publisher only, publishing 1-3 books a year. One of those books is still the annual Underground Voices print anthology (a collection of short stories and poetry), so submissions are always welcome. Note: there were will be Kindle versions too.
Also see a summary of Underground Voices here:
Wikipedia
Duotrope's Digest
FROM THE UV FILES
HOTEL OBLIVION
ON THE VERGE
Work published has been awarded or received honorable mention in the following:
Pushcart Prize (Puschart Prize XXXI Best of the Small Presses Anthology)