The Grandfather Paradox

Paradox 203: A Time-Traveler's Guide

Warning: Time travel may cause unintended consequences, including but not limited to: Temporal Displacement, Causality Confusion, or The Unmaking of the Unmaking.

Cautionary Tales:

• Do not, I repeat, DO NOT attempt to kill your grandfather before he has children. The consequences are Temporal Displacement will be severe.
• Be aware that altering historical events can lead to Causality Confusion.
• And whatever you do, do not Unmake the Unmaking of the universe.