Here are a few resources that anyone (well, just about anyone) would benefit from:
1. Majesty in Misery (3 volumes of Spurgeon's sermons on the Cross; if you can only get them one volume, get the 3rd one: Calvary's Mournful Mountain).
2. ESV Study Bible
3. ESV MP3 Bible (everyone should have the Bible loaded on their iPod!)
4. Valley of Vision audio CDs
5. Read the Bible in a Year Calendar (I dare you: give a copy of this to everyone in your office/neighborhood along with a nice card and maybe a box of hot chocolate.)
6. Don't Waste Your Life by John Piper