I lurk here often but mostly post on Starting Over. I have a feeling I'll get some good answers to this over here:
I buy small Christmas gifts for everyone in my department each year (3 people other than me). I'll be gifting them tomorrow, but there is one person I haven't bought for yet. She's really into non-fiction/motivational books about getting ahead in your career, bettering yourself professionally, etc. There's a Joseph Beth right by my work so I can run there at lunch time to purchase something. (Yeah, I know, nothing like waiting til the last minute).
Have you read any good "business books" either recently or in the past?