Winslow Foot of the Cross by Octavius Winslow (Baptist) examines meditations about bearing with Christ during his crucifixion. What a believer would think. How it would impact him.
Bellett’s Notes on Joshua is an outline study of the book of Joshua.
Keeping the Heart is Flavel’s examination of Proverbs 4:23 and he gives 16 chapters of why and how we should do that.
White The Blood is a small 1 chapter work on observations about the Blood in the Atonement concept.
Best Woman Man’s Completion is a work by Best on the family, focusing on the woman. Their place in God’s scheme of things. Secondary focus depravity.
This is a 17 page examination and defense of the doctrine of the Trinity. Alford examines Christ’s humanity as well as his divinity. Specifically Alford establishes Christ’s divine traits (omniscience, wisdom, omnipresence, immutability, omnipotence, equality with the Father, deity), and then he examines issues of the trinity, plurality of the Godhead, number of persons in the Godhead, the Father-Son-Spirit are one God. Then Alford examines the consequences of this doctrine, specifically in the light of the Unitarian’s denial of it, and finally Alford examines criticisms of the Trinity.
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.