On the subject of being a technical manager, or just a manager in general, here are some books that I have on my reading list:
- Becoming a Technical Leader: An Organic Problem-Solving Approach by Gerald M. Weinberg
- How to Win Friends & Influence People by Dale Carnegie
- Peopleware: Productive Projects and Teams by Tom DeMarco and Timothy Lister
- Managing Humans: Biting and Humorous Tales of a Software Engineering Manager by Michael Lopp
I started my list after reading one of Jeff Atwood's blog entries at Coding Horror. If you haven't checked out his blog yet, I highly recommend it. It's the best technical blog I follow.