Pamphlet #1 was the first piece of SubGenius propaganda ever published. It was followed up soon after by Pamphlet #2. Its title is "The World Ends Tomorrow and You May Die". You can read it at subgenius.com in HTML format or in PDF format. A print copy comes with SubGenius membership or can be bought cheap, or you could try printing it out yourself (if you're a card-carrying member of the Church of the SubGenius).