"Slaughterhouse 5" where the main character, Billy Pilgrim, becomes unstuck in time. For instance, he might live his 40th year just after his 27th year. Or, he might see a train from his future pass by him - that, oddly, he remembers!
Torma Cauli Mail Art.. -- By the way, I see that fellow Mail Artists keep calling him Torma. That is actually his last name (Lazlo Torma). Cauli, the name he prefers for his mail art, was actually given to him by the popular Belgian mail artist, Frips. Now you know!