After the New York Clarissa, we encounter a (fictional but entirely plausible) version of Woolf herself in 1923.

During their trip, they encounter an evil version of the Fantastic Five consisting of:

For mobile browsers like those on the iPad, this means you could encounter a simplified version of the site.

In End-World, Roland encounters a future version of himself as an adult.

One might instruct one's browser to update itself automatically if it encounters a new version, or a new and useful Navigator plug-in module.

Upon investigating, they encounter a slightly younger version of the team from an alternate timeline.

He then encounters two Starbrands from alternate universes and a future version of himself.

The teacher discovers an underground lab and finally encounters an animated version of Eddie, who leers and reaches out to him from inside a refrigerator.

The team would also encounter a humanoid version of Lockheed.

Dean encounters a demonic version of himself in a nightmare, which shocks him into trying to break his deal.