Ed Keats

Ed Keats is a pseudonym used by American author and software developer Peter Seibel. He is primarily known for writing the book Practical Common Lisp, a comprehensive introduction to the Common Lisp programming language. The name "Ed Keats" was chosen as a tribute to the poet John Keats, reflecting Seibel's interest in literature and language. Under this pen name, Seibel has also contributed to the Lisp community through various online articles and discussions. Practical Common Lisp is considered a valuable resource for both beginners and experienced programmers looking to learn or improve their Common Lisp skills.