Free book alert! You can get the entire “Crucial Questions” series of booklets by R.C. Sproul today on Kindle for free. There are 17 books in all, averaging 60+ pages each. I’m sure this deal is for a limited time only.
Here is a list of all the books with info from Ligonier Ministries, and here is a link to an Amazon search with all 17 books listed. The books are also available free for Logos, or direct from the Ligonier Ministries website.