Currently reading
David and Goliath: Underdogs, Misfits, and the Art of Battling Giants
The Speed of Dark
Battle Royale
Marianne Dreams
Coming to Our Senses: Healing Ourselves and the World Through Mindfulness
All You Zombies
Ouroborous indeed! I enjoyed the story, and couldn't help wondering if the Red Dwarf episode was an homage to this.