So I was going to buy Gerard Meszaros' book xUnit Test Patterns at StarEast, but the excellent selection from Breakpoint Books had sold out by midway through day 2.
I find that I already rent the online, searchable edition. If it wasn't such a pig to use, I'd love Safari books online.
I'd like to have an online search for my existing luggable library, to let me find what I need in books where I don't have an index, or where the index is rubbish. Google Books gets close, but only gives one return per book. If you know how to get more than one, do let me know.