Dehaan Angels and Demons is a 4 chapter teaching on Angels, their importance, their dwelling place, angels ministry.
McGee-ttb-How to Stand against Satan is a single chapter work on Satan and standing against him. Put on God’s Panoplia, always praying.
Wight work Satan His Past Present and Future is an eleven chapter work looking at a profile of Satan and how he works.
Knepper-Satan bound; or Resurrection, judgment and the happiness of the future world considered. This is a 11 chapter work on Satan and what will happen to him, and what he does.
Townsend wrote Satan and Demons, and its 12 chapters deals with Demonism in the Bible (both Satan and his demons). It explains demon possession and some practical points of God allowing Demons on mankind like a disease.
Welch Satan His Snares, Devices and Goal is a short 20 page work on Satan’s plans devices and goals.
McRae Lectures on Satan is an 11 chapter work on the basic facts of Satan, sin, power of Satan and his demons, etc.