Does Atlas have the rights to publish the older Daedalus Feng Shui books and the one from Ronin Publishing? I've never seen them in PDF so I'm assuming the answer's no.
Published by Daedalus Entertainment:
DAE1400 Feng Shui - Shadowfist Role Playing Game (1st edition) 1996
DAE1401 Marked For Death
DAE1402 Back For Seconds
DAE1403 Thorns of the Lotus
Published by Ronin Publishing:
RNP116 Blood of the Valiant