Cox details the evidence for the doctrine of the Trinity in the Bible looking dozens of different angles.
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.
Warfield Biblical Doctrine of the Trinity is a short single chapter work (29 pgs) on different biblical aspects of the Trinity.
Tom Anderson’s compilation of some ideas about God as he has found them in the King James Bible. He gives us what God himself says about himself, or Jesus.
Our God by Octavius Winslow is a 10 chapter look at some of the characteristics of God himself. Love, Hope, Patience, Comfort, Grace, Holiness, peace, Light, etc.
Presenting 49 Vital Doctrines of the Scriptures, Abbreviated and Simplified for Popular Use, Including Suggestive Questions on Each Topical and Textual Indices.