I'm just back from 3 days in Fez and I took this book because it was the only pocket - sized one I could find which concentrated on Fez plus environs. I found it useful, very portable and covering the main points of interest. The only poor information discovered was the taxi fare from the airport to the Medina, which was wildly inaccurate - not due to my being ripped off, as the correct fare was displayed at the airport.