A few people were asking me where I got my red/blue pencil leads on Monday. I ordered them online from tiger pens. just over £3 for a pack of 12 leads.
Also i found an amazing torrent (which obviously i have not downloaded, and nor should anyone else, cuz illegal downloads are wrong!) for drawing books on anatomy, characters, manga, pretty much everything you can think of for drawing people/ characters. Plus loads of stuff like Scott McCloud, Eisener, etc. there is about 120 books on the list all in PDF format.
anyways hope you find these useful :)