It's compilcated, here's how it goes. White Wolf has The Original World of Darkness, Onyx Path had a lot of stuff from White Wolf and they made the New World of Darkness. Paradox bought White Wolf from CCP, White Wolf gets back on the block and is rebooting the Orignial World of Darkness as One World of Darkness. New World of Darkness is rebranded as Chronicles of Darkness and is allowed to continue to exist by licensing things out from White Wolf while still allowing them to have their own take on splats and previous things/feel. (They also get to do 20th Anniversary Editions of Original/Old World of Darkness) Changeling: The Lost is Onyx Path, basically. Changeling: The Dreaming is White Wolf. Changeling: The Dreaming 20th Anniversary Edition is a lil' of both.