Including photos, captions and maps, the book “Classic Motorsport Routes” by Richard Meaden (2008, Publisher Motorbooks. ISBN 9780760334317 — 224 pgs, Hardbound, $40) shows 30 of the circuits, roads and tracks across four continents that have helped shape more than a century of racing, including the Mille Miglia, the Targa Florio, Grossglockner, the rallies of Monte Carlo and Spain, the Grand Prix circuits from Monaco to Germany and the Frankfurt-Darmstadt Autobahn. All routes are on public roads and can be driven by travelers today.