New American Library is an imprint of this company, founded by a merger between Publishers Random House and Penguin Group?
New American Library:  It is currently an imprint of Penguin Random House; it was announced in 2015 that the imprint would publish only nonfiction titles. Penguin Random House: Penguin Random House (PRH) is a company formed by the merger of book publishers Random House (owned by German media conglomerate Bertelsmann), and Penguin Group (owned by British publishing company Pearson PLC).
Penguin Random House