The 23rd edition of the Classic Car Auction Yearbook, the most extensive edition to date, covers 25 consecutive seasons of the most important international auctions, from the 1st of September 2017 until the 31st of August 2018. Deemed the “bible” by English press since many years of publication as an international reference for the sector, the Yearbook is an indispensable tool for every professional, collector and enthusiast. The 2017-2018 edition covers 5,628 cars listed among 308 difference makes, indicated by chassis number, auction result in three currencies (euro, dollar and sterling), a concise history of the car and, if the same car was offered at a previous auction, an indication of the price achieved. Enhanced with market commentary provided by the department heads of the world’s leading collector car auction houses, this Yearbook is complete with numerous graphs and statistics that allow for an in-depth and overall analysis of the market’s performance, looking at the most prestigious makes and most significant models. In the final part, there are photographs of the Top 5 cars from the last 25 seasons, in addition to the Top 5 listed of the 12 most prestigious makes and Top 20 pre- and post-war of all time.