You may have heard of Jeff Carlson before. He’s written several technology books and is a true gentleman. (Jeff even did a home screen post.) Jeff is also an accomplished photographer and just released the second edition of his iPad for Photographers book. The book, which is beautiful, includes some great tips for using your iPad to get great photos. Jeff’s going to be a future guest on the Mac Power Users but, in the meantime, you should bone up and check out Jeff's book.