Best books to learn about socialism

[MexAmLeft]

Looking to scoop a few books to expand my knowledge and spread to those who have no clue about it.Thanks

[STI]

Work. Community. Politics. War. (http://www.prole.info/introduction/intro_0.html), the prole.info "manifesto".

[Amusing Scrotum]

How Marxism Works -- Chris Harman. (http://www.comcen.com.au/~marcn/redflag/archive/harman/hmw/) :)