Logos are currently offering a sensational set of books for free!
In the Crucial Questions Series, renowned pastor and theologian R.C. Sproul provides succinct yet comprehensive explanations of essential Christian teachings. Covering theological topics such as the Trinity, the Holy Spirit, baptism, and providence, Sproul also looks at practical questions such as how to deal with guilt and the Christian’s experience of joy. The titles in this collection are ideal discipleship tools, and will help new Christians to learn about how the Bible treats these timeless subjects.
With the Logos editions, these valuable volumes are enhanced by amazing functionality and features. Scripture and ancient-text citations link directly to English translations and original-language texts, and important terms link to dictionaries, encyclopedias, and a wealth of other resources in your digital library. Perform powerful searches with the Topic Guide to instantly gather relevant biblical texts and resources. Tablet and mobile apps let you take the discussion with you. With Logos Bible Software, the most efficient and comprehensive research tools are in one place so you get the most out of your study.
For those who don’t want Logos or want to use their e-reader, some (maybe all?) are free as epubs on Koorong.