Cathedral Church of the Advent, Birmingham, AL: Home base of the Rooted blog, and a great resource for grace-centered sermons and class audio.

"The Relationship of the Law and Gospel to Contemporary Youth Ministry", Gil Kracke: We might as well post this article and leave it at that - it's the best literature on Gospel-driven youth ministry we've seen.

The Gospel According to Pixar: Published by Mockingbird, this book is perfect for Middle Schoolers and High Schoolers alike.

Reformed Theological Seminary iTunes University: Reformed Theological Seminary offers hundreds of free recordings of class lectures on subjects such as biblical studies, systematic theology, church history, apologetics, etc. 

The Good Book Company: Sponsors of the 2010 Rooted Conference, and makers of Engage and  Discover, the only teen devotionals we've seen that don't stink.

The Gospel of John as a Priority Text for Postmodern Teens," Cameron Cole: An article about the theology of eternal life in the Gospel of John, which JOhn uniquely says begins here and now, related to mindset of instant gratification in postmodern teens.