Explanation:

The Third Level is a short story written by Jack Finney. The story is about a man named Charley who discovers a third level at the Grand Central Station in New York. The third level is a time portal that takes Charley back to the year 1894.

Why there is no third level when Charley went to the Grand Central with his wife?

There are several reasons why there is no third level when Charley went to the Grand Central with his wife.

1. Charley was not able to find the third level again: When Charley tried to find the third level again, he was not able to locate it. The third level only appeared to him when he was alone and feeling stressed.

2. The third level was a product of Charley's imagination: It is possible that the third level was a product of Charley's imagination. His stressful job and the pressures of everyday life may have caused him to imagine the third level.

3. The third level only appeared to people who needed it: It is possible that the third level only appeared to people who needed it. Charley was going through a difficult time in his life, and the third level provided him with an escape.

4. The third level was a temporary phenomenon: It is also possible that the third level was a temporary phenomenon that only appeared for a short period of time. Charley may have been lucky enough to stumble upon it, but it may have disappeared shortly after he left.

In conclusion, the reason why there is no third level when Charley went to the Grand Central with his wife is unknown. The third level may have been a product of Charley's imagination or a temporary phenomenon that only appeared to people who needed it.