My son was in Dr. Grudem’s class in seminary. I have purchased his “Systematic Theology” both in hard copy and for my Logos 4 software.
Dr. Grudem was on the committee that produced the English Standard Version, ESV, of the Bible. He is considered to be an excellent conservative scholar.
Yes I have his Systematic Theology textbook as well. It has been a great help in personal study and in sermon prep when I was preaching on God’s Attributes.