With the second edition The 911 and 912 Porsche, A Restorer's Guide to Authenticity II, author Brett Johnson has created the most comprehensive resource ever to guide you through all of the correct details associated with every model and variation of these fabulous sports cars.

Recognized by Porsche enthusiasts, concours judges, even the Porsche factory as a definitive guide to Porsche authenticity. Get a detailed look at the year-to-year changes in body, chassis, trim, and interior components. Virtually every part is described and photographed allowing owner and restorer to determine originality.

With the third edition The 914 and 914-6 Porsche, A Restorer's Guide to Authenticity III, author Brett Johnson with assistance from George Hussey has created the most comprehensive resource ever to guide you through all of the correct details associated with every model and variation of these fabulous sports cars.

Detailed tricks and techniques for enhancing the performance of air-cooled Porsche 911s, from the subtle to the extreme, with added info on maintenance, tune-ups, and resources.

The 356 Porsche, A Restorer's Guide to Authenticity IV takes a part-by-part, year-by-year approach to what an owner or prospective buyer should look for when evaluating a 356 Porsche. For each year, from 1950 through 1965, the author examines every change, documented or not, of each model – and now including major mechanical components. Included are the most accurate and comprehensive chassis number and color/upholstery listings anywhere.

DIV101 Projects for Your Porsche 911 996 and 997 1998-2008 offers 101 step-by-step projects designed to help you save thousands by maintaining, modifying, and improving your late-model Porsche 911 in your own garage./div