Originally Posted by EowynCarter
I've seen visible watermarking. On the Harry potter books for one. I'll rather it be visible... So you can remove it. I hate though that my e-book could be traced to me, more on principle than acctual fear of getting the reader stollen or anything. It's mistrusting your customers.
The visible watermark in the Harry Potter books (in the frontmatter) is the smallest part of the watermark in the books. The books have the watermark throughout them using some of the methods previously mentioned, and quite possibly others as well.