My name is Thorn. I'm the cop that proved that Soylent Green is made out of people. I'm also a big fan of your books but the recent instalment regarding your time travelling abilities made me question your authenticity. I felt embarrassed that I had mentioned your work to friends and even recommended one of your books to my book club. We meet on the 2nd Tuesday of every month, and I have been dreading turning up on the 10th because I am certain I will face ridicule.
In my desperation to prove that you and Chris are real and that you really can travel back in time and hang out with Hitler, I have watched every documentary ever made about the evil Nazi tyrant frame by freakin' frame using the pause button on my Tivo remote and thank God I finally found you!
Here is a screenshot from 'Hitler: The Architect of Doom' that first aired on The History Channel in 1997. It famously shows Hitler in a crowd in front of the Munich Feldherrenhalle waving his hat to cheer the outbreak of the Great War. What most historians have failed to notice is the man in the white hat with a dolphin attached to his back. But there you are Barry. You and Chris as clear as day. Proof not only that you and Chris exist but also that time travel is very fucking real.
Can't wait for Tuesday now.
All the best