This is a partial list of the authors Michael has worked with over his career.
- Al Franken
- Jane McGonigal
- Desmond Tutu
- Michael Eric Dyson
- Cornel West
- Wes Moore
- Salome Thomas-EL
- Betty White
- Malcolm Gladwell
- Daniel Pink
- Joyce Carol Oates
- Doris Kearns Goodwin
- Nikki Giovanni
- Natasha Trethewey
- Michio Kaku
- James Carville
- John McCain
- Mitch Albion
- David Baldacci
- Frank Delford
- John Grisham
- Walter Mosely
- David Suzuki
- Russel Targ
- Joseph McMoneagle
- Jim Channon
- Chris Fichtner
- Clint Werner
- Ed Rosenthal
- Sonia Manzano
- Robert Kennedy, Jr.
- Thomas L Friedman
- Steve Forbes
- Joe Tye
- Jerry West
- Jane Leavy
- Adrianna Huffington
- Michelle Malkin
- Michael Moore
- Henry Rollins
- Norb Vonnegut
- David Angus
- Alexander Osterwalder
- Todd Henry
- Lewis Latham
- Tom Wolfe
- Chris Matthews
- Jaron Lanier
- Geoffrey Canada
- Elie Weisel
- Susan Taylor
- Jarad Lanier
- Jim Hightower
- David Frum
- Erin Gruwell
- Newt Gingrich
- Ralph Nader
- Juan Williams
- Alan Keyes
- Jerry Pinkney
- Arlene Alda
- Peter Wallison
- George Will
- Roger Mudd
- Bill Moyers
- Gen. Alexander
- Ingo Swann
- Jonathan Kozol
- Morris Dees
- Luanne Johnson
- Charles Bowden
- Garrison Keeler
- Sally Ride
- Sir Roger Bannister
- Oscar Arias
- Paul Krassner
- Marian Wright Edelman
- Billy Beane
- Deborah Himsel
- Tom Peters
- D. Michael Abrashoff
- Neale Donald Walsh
- Dennis Weaver
- Tom Miller
- Steven Fainaru
- Robert Reich
- Stephen Schlesinger
- Jim Wallis
- Charles Bowden
- Victor Navatsky
- George Lucas
- Frank McCourt
- Edward Albee
- Michael Lerner
- Glen David Gold
- Regina Hertzlinger
- William Fortschen
- Wesley Smith
- Betty White
- Patti Smith
- Debbie Wasserman Schultz
- Andew Weil
- R. David Wolpe
- Judge Matthias
- Judge Hatchet
- Judge Wapner
- Michael Novak
- Dave Barry
- Alan Dershowtiz
- Marcus Luttrell
- William D. Cohan
- Etan Thomas
- John Quiones
- Carl Safina
- Cal Thomas
- Rita Mae Brown
- Margot Lee Shetterly
- Henry Rollins