I so much enjoyed the article about Bill Geerhart and his “Little Billy’s Letters” book (“Dear Mister/Ma’am; Prankster fills book with correspondence between young alter ego and the [in]famous,” March 21).

What an amusing thing to do. Although his letters were sent under false pretenses, the receivers didn’t seem to pause with their responses. I can’t wait to pick up this book and have another good laugh. The article makes you want to say “Why didn’t I think of that?”

Good on Geerhart; great job!

Master Sgt. Al Clarke (retired)Fort Walton Beach, Fla.