The most well-known of these include two mnemonics for pi, Poe, E., Near a Raven (740 digits) and Cadaeic Cadenza (3835 digits).

Some of Mike's published works include:

• The Anagrammed Bible: Proverbs, Ecclesiastes, Song of Solomon by Richard Brodie and Mike Keith

This book contains anagrams for three books of the King James Bible. This text holds the world record for the longest sustained work of anagramming in English (around 95,000 characters).

• From the Narrow Place: Rule-Based Poems

This book is a collection of constrained poetry using known sets of rules (anagrams, palindromes, etc.) as well as novel constraints, like only using letters on the even numbers of a telephone dialpad.

• From Polychords to Polya: Adventures in Musical Combinatorics

This text looks at music from a combinatorics perspective. How many chords are there? Why are certain chords more common than others in popular music?

Michael Keith also was responsible for the most concise (yet readable) day of the week function I've seen.