Christopher Hayes

Christopher Hayes is the author of "The Art of Critical Thinking." Limited information is available about the author from the provided documents.

Some reviewers speculate that the book may have been written by a ghostwriter or an inexperienced author, possibly from outside the US, due to its perceived simplistic style and grammatical errors.

However, this is not confirmed.

The author's background, expertise in critical thinking, and previous works are not mentioned.

Without additional information, it's challenging to provide a comprehensive summary of the author's qualifications or writing career.