good point › Forums › Deep Sky › Planetary nebula books › good point 25 July 2020 at 9:18 am #582913 owen brazellParticipant Yes I had forgotten the O’Meara series and there is some good information in them. Also in the Annals of the Deep Sky series from Willmann-Bell there is extensive coverage of some planetary nebulae, as well as many other kinds of deep sky object.
