My Utmost for His Highest is a daily devotional by Oswald Chambers (1874-1917) that compiles his Christian preaching to students and soldiers.

Check out some gospel-centered family devotional books.

Morning and Evening devotional readings from the "Prince of Preachers" Charles Spurgeon.

Amazing, creative collection of Bible teaching videos on books of the Bible and Biblical themes.  This is a great resource for parents and teens.