My list is not very long and for good reason. There's not too many theologians who get it right. However, those I list here definitely have and have solid, sound theology.
The Doctrine Of God - by Paul Washer
The Truth About Man - by Paul Washer
Sinners In The Hands Of An Angry God - Jonathan Edwards
The Holiness Of God - RC Sproul
Anything written by Charles Spurgeon
The Prophets Volume 1 and 2 - Abraham Heschel