While supplies last through December 16th, you can get 48 copies of John Piper's Seeing & Savoring Jesus Christ for just $68 (or whatever you can afford).
Why not take a risk and buy some as Christmas for unbelieving family members and friends and attach a note telling them why Jesus is a treasure infinitely greater than anything else you'll find under a Christmas tree?
Of course, it might be wise to get them another "real" gift as well, to let them know that you think about them and care for them as they are, and don't simply regard them as your personal conversion project. What do you think?
Anyway, click here for more details about the special.