I'm just wondering what Query Strings it is possible for us to use. I've discovered the ones to change the order in which the posts are displayed (?order=[ASC/DESC]), and the fact that the tags use query strings (?tag=music), but I'd particularly like to know if it is possible to use a query string to determine the number of posts that are displayed.

As an example, the hyperlinks on my Contents Page which link to whole chapters have the query string '?order=ASC' passed to them, in order that the chapter can be read in chronological order, thus: "http://miblodelcarpio.blog.co.uk/?tag=--introduction&order=ASC". But I'd like to be able to pass a query to display a certain number of articles.

Would this be possible? And any other query strings will be hugely appreciated.