Michael D'Antonio is the author of the book "Never Enough: Donald Trump and the Pursuit of Success" and co-author, with Peter Eisner, of the book "The Shadow President, The Truth About Mike Pence." The opinions expressed in this commentary are his own. View more opinion on CNN. (CNN) With so many Trump-related books already on the shelf, publishing houses have reached the point where perhaps the only author still worth hearing from would be the fly that landed on former Vice President Mike Pence's head during his debate with now Vice President Kamala Harris. Absent the fly, Simon & Schuster has signed their next-best option: Pence . The question now, is whether his story will create any buzz. Michael D'Antonio Pence, who was drafted as the pious counterweight to then-candidate Donald Trump, is one of the few major figures who stayed on the job for all four years -- no small feat, considering the high turnover in Trump's administration. (Of course, he … [Read more...] about Mike Pence knows the truth about Trump, but will he tell all?