Books or Websites on Leninist Theory

[Red Menace]

I'm doing a research report on Leninism and the theories that revolve around it. Does anyone know of any good books or websites that I can look at for inspiration.

Thank you comrades

[Severian]

Always go to the original - stuff by Lenin (http://www.marxists.org/archive/lenin/works/sw/index.htm)

I can recommend something more specific if you give me some idea which subjects you want to focus on.

[Red Menace]

I'm just looking for something that focuses on Leninism and its theory in general. Not necessarily something written by Lenin himself, but just an overview on what Leninists believe.