This is a useful book for any cyclist, but especially for people who want a nice easy ride. It covers scenic routes in Northern California including in the Tahoe, SF Bay, Foothills, Mt. Shasta area and several others. Each ride is given a brief description, a difficulty rating, distance, approximate time to complete and a rating of the steepness. There are pictures and maps here and there, but there could be more. If you enjoy scenic bike rides that are relatively short, you will get a lot of use out of this book. However, many of the areas have changed rapidly over the last few years and you may find the rides somewhat different than what you expected. I know it's difficult to keep up with progress in California, but I think the author tends to be overly optimistic and doesn't mention some of the hassles in various areas caused by building, new growth, etc. If you don't live in CA, this might be a problem if you are planning a vacation around various biking tours.