Imprint of Grove Atlantic, Inc. (formerly Grove/Atlantic, Inc.)
Successor in name, 2009 or 2011, to the Warner Books imprint Mysterious Press
As of 2018-10-31:
* Grove Atlantic (GroveAtlantic.com/timeline) notes that in 2009 "Grove Atlantic acquires the Mysterious Press imprint."
* Wikipedia states that:
(born 1942) founded Mysterious Press in 1975.
"In 1989, the company was sold to Warner Books, which was then bought by Hachette in 2005. ... [Penzler] re-acquired the Mysterious Press name in 2011 and it became an imprint at Grove/Atlantic, Inc., though without publication rights to any of the previous imprint's back titles."