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About the Author

Albert Sweigart (but you can call him Al), is a software developer in San Francisco, California who enjoys haunting coffee shops and making useful software. Hacking Secret Ciphers with Python is his third book.

His first two books, Invent Your Own Computer Games with Python and Making Games with Python & Pygame can be read online for free.

He is originally from Houston, Texas. He laughs out loud when watching park squirrels, which makes people think hes a simpleton. He almost ended up working at the NSA after college, but then again we all do dumb things when we are young.

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