From Publishers Weekly:
”Warner Books is no longer, at least in name. The imprint has been rechristened Grand Central Publishing, a nod to its sensibilities and new address at 237 Park Avenue (just north of Manhattan’s famed transportation hub). The switch, which has been planned for some time, is the result of its acquisition by Hachette Livre; when Hachette acquired Time Warner Book Group, TW demanded a name change for the overall publisher and its Warner Books imprintchange…”