Interesting that we have quite a few online references, not so many printed favourites ... To add to those mentioned (I also enjoy Bicycle Quarterly, from Seattle), one magazine I occasionally buy, Jags, is Bicycle Times, out of Philadelphia in the U.S. Not about touring, but off-beat and upbeat, about and for people who use their bikes for daily transport. For touring, I'd opt for crazyguyonabike.com -- covers the horizon, rarely dull, and there are some excellent writers who contribute. Not in print, obviously -- but maybe you can find a computer at your workplace that you can fire up & settle down with a nice cup of tea?