Which sentence should be broken into two separate sentences?

Barry's teacher told the class that they would get to read a science fiction novel.

When Barry finished reading the novel, he decided that he liked science fiction after all.

Science fiction was not Barry's favorite genre, so he looked for a short book to read.

The novel Barry chose was so short that he read it in one night it was that good too.

1 answer

The sentence that should be broken into two separate sentences is:

"The novel Barry chose was so short that he read it in one night it was that good too."

It can be separated into:

"The novel Barry chose was so short that he read it in one night. It was that good too."