Monergism has the following FREE books today; The Barren Fig Tree by John Bunyan, The Beatitudes by Thomas Watson, The Economy of the Covenants between God and Man by Herman Witsius. All books are available in epub, mobi and pdf.
Vyrso/Logos has for FREE Devotions from the World of Sports (Kindle) and Amazon has Wiersbe’s Be Wise (1 Corinthians) for FREE. You can also get six of Wiersbe’s BE Books for just $6 (Matthew, Mark, Luke in 2 vols., John in 2 vols.) here.
If you’ve never downloaded RC Sproul’s Crucial Questions series, you can get the set for FREE at Logos here. You can also get the FREE FaithLife Study Bible, Lexham English Bible and Audio Bible FREE here.