I would like to display only chosen posts from within certain category using this category's template. Each category on my blog uses a different template file. One of them is category "literature". Each post in this category is devoted to one scientific publication. In the sidebar I want to put navigation to the publications of different authors (say papers written by Robert Sudgen). I can write an SQL search to identify which posts these are, but I don't know how to display them using the template of "literature" category. Please help!