The Mystery of the Unproduced "Mr. Peepers" Script

Yesterday, SF Weekly received a book in a manila envelope with an anonymous note that read, "I found this at City Lights." The book was entitled Peepers, a canticle and was supposedly written by C.L. Kattan, as in Chris Kattan. Commenters to the article said they also saw copies in San Francisco's Green Apple bookstore and Los Angeles's Time Travel Mart.
The book contains a script for an unproduced Mr. Peepers movie, which can also be found online here. The preface explains that the script was finished on September 10th, 2001 but never came to be as the nation was not ready for its heavy satirical content.
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