I so enjoyed your summer issue of The Grinnell Magazine. When I graduated, I moved to [New York City] and my next-door neighbor was an activist on gasoline lead and ended up with her picture in Newsweek. I had no idea of the years of work that went into the science behind her demonstration. Thank you for the article on Clair "Pat" Patterson [“Get the Lead Out,” Page 20] — and I really enjoyed the comic format. Great artwork, too! Please do keep it up.