Robert Shaw’s short 1 chapter work on God and the Holy Trinity is an excellent collection of observations and verses that defend the Trinity.
Combs – The Filling of the Holy Spirit and Sanctification A Historical Perspective is a 27 page short work on the Filling of the Holy Spirit. 1 Chapter.
Arminius On The Sin Against the Holy Spirit is a single chapter work on this issue by James Arminius.
Timothy Lin work of the Fruit of the Spirit is a short 1 chapter work about the Holy Spirit and the fruit of his indwelling in the believer.
Berry Adventures in the Land of Canaan is a devotional work about Israel entering into the promised land as a parallel to our spiritual warfare towards our sanctification.
Perryman-How to Resist the Devil, is a 58 page work on resisting Satan, surveying field operation, areas of deception and opposition, and means of victory
Epp-The Devil Exposed is 12 chapters on different aspects of the Devil, demons, Satan, and man. Temptation, trials.