A long time Transformers fan, Jim Sorenson starting contributing to the Transformers newsgroup alt.toys.transformers in 1994 and was known for deciphering the Maximal and Predacon languages used in Beast Wars and making it available as a true-type font as well as later doing the same for fonts based on Cosmic Rust and Decepticon Graffiti. Jim's official credits include the Transformers: Ark books, The AllSpark Almanacs, Transformers: The Art of Prime and Legacy: The Art of Transformers Packaging.
Examples of Jim's work;
Transformers: A Visual History: https://amzn.to/36UHHED
Transformers Legacy: The Art of Transformers: https://amzn.to/2UayGlITransformers Allspark Almanac: https://amzn.to/2MnXpP9