Pastor Ron Berrus of Bible Baptist Church in Shiremanstown forwarded a link to ten free e-books. If you read books on a Kindle or similar device, you may be interested in one or all of these books. The link is at the bottom of this post.
Also Pastor Matt Jury of Grace Bible Chapel in York Springs published an e-book developed from a series of sermons on the book of Nehemiah. You may download this book for your ebook reader. The link is at the bottom of this post.
Sermon Series on Nehemiah — Nehemiah: By God’s Grace One Person Can Make a Difference (Scroll to the bottom of the page.)