Welcome to Time Warps for Dummies, the ultimate guide to time-space manipulation for the chronologically challenged.
In the early 21st century, a group of time-traveling accountants discovered that the space-time continuum was, in fact, a giant spreadsheet. They created the Time Warp Institute, a secret organization dedicated to teaching time-space manipulation to the masses.
Don't worry, we won't warp you into a vortex of uncertainty!