I've been really into gift guides this year. Today I have a guide for the typography lover or graphic designer on your list... click on the corresponding numbered links above for sources.
Doesn't Steven Heller's Typography Sketchbooks looks awesome? I own the Graphos typography playing cards and they are absolutely fantastic. I've also seen To Inform & Delight - I would highly recommend it. You'll be surprised at how much of Glaser's work you recognize.