Gordon and I did not know each other when we were chosen by D & S Marketing to be the co-authors of the AP Prep book with ponderous name that became known in the trade as the "Green Book." Although we never met in person, we formed a strong bond through E-mails and over the telephone as we collaborated in researching and writing the "Green Book." Gordon was a kind and gentle man committed to his students, his profession, and especially the discipline of history. After his accident we communicated a few times and he urged me to continue the work we started with the 5th edition to a 6th edition of the D & S book that would be based on the new curriculum. I have done so and it will be ready for publication this spring right after the May 2014 exam. I will certainly miss Gordon as all of us who knew him will. He has been a giant figure in the AP US community and I value the friendship that we established in our collaboration. It is a sad day indeed with Gordon no longer with us. Respectfully, Tom Barnes
Co-author with Gordon Utz of the "Green Book"