Steele – Love Enthroned is a work on what is love, its different aspects, biblical examples, etc. 23 chs.
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.
In Smeaton – The Doctrine of the Holy Spirit he examines historically what the Bible teaches about the Holy Spirit. This is an old classic work (1862). In the New Testament portion he looks at topics.
In Torrey’s 22 chapter work, Person and Work of The Holy Spirit, he investigates the doctrine of the Holy Spirit, looking at the normal issues like personality, deity, names, etc. but also some different aspects such as the distinction of the H.S. from the Father and Son, and subordination.