* [Collector Car Trader](https://www.collectorcartrader.com/) - The official website of Collector Car Trader, where you can find classified ads for collector cars, as well as news, articles, and events related to the collector car hobby.
* [Hagerty](https://www.hagerty.com/) - A leading provider of classic car insurance, Hagerty also offers a wealth of information on collector cars, including valuation tools, restoration guides, and event listings.
* [Classic Cars](https://www.classiccars.com/) - A website dedicated to classic cars, with news, articles, and classified ads.
* [Autotrader Classics](https://classics.autotrader.com/) - A section of Autotrader dedicated to collector cars, with classified ads, as well as news and articles.
Magazines:
* [Hemmings Motor News](https://www.hemmings.com/) - A monthly magazine dedicated to collector cars, with news, articles, and classified ads.
* [Old Cars Weekly](https://www.oldcarsweekly.com/) - A weekly magazine dedicated to classic cars, with news, articles, and classified ads.
* [Classic Car](https://www.classiccar.com/) - A monthly magazine dedicated to classic and collector cars, with news, articles, and classified ads.
* [Sports Car Market](https://www.sportscarmarket.com/) - A monthly magazine dedicated to sports cars and collector cars, with news, articles, and classified ads.
Books:
* [Standard Catalog of American Cars](https://www.amazon.com/gp/product/0873494613/) - A comprehensive guide to American cars from 1900 to the present, with detailed information on each model.
* [Collector Car Price Guide](https://www.amazon.com/gp/product/1440243150/) - A guide to the values of collector cars, with information on price trends and factors that affect value.
* [The Complete Book of Classic Cars](https://www.amazon.com/gp/product/0760319310/) - A comprehensive guide to classic cars, with information on history, design, and performance.
* [The Encyclopedia of Classic Cars](https://www.amazon.com/gp/product/078581932X/) - A comprehensive encyclopedia of classic cars, with information on over 1,000 models from around the world.
Clubs and Organizations:
* [Antique Automobile Club of America](https://www.aaca.org/) - A club for owners of antique and classic cars.
* [Horseless Carriage Club of America](https://www.hcca.org/) - A club for owners of cars built before 1916.
* [Classic Car Club of America](https://www.classiccarclub.org/) - A club for owners of classic cars from the 1920s to the 1970s.
* [Sports Car Club of America](https://www.scca.com/) - A club for owners of sports cars.
Events:
* [Pebble Beach Concours d'Elegance](https://www.pebblebeachconcours.net/) - An annual event held in Pebble Beach, California, that showcases some of the world's most beautiful and rare collector cars.
* [Amelia Island Concours d'Elegance](https://www.ameliaconcours.org/) - An annual event held in Amelia Island, Florida, that showcases a variety of collector cars, including classic, sports, and antique cars.
* [The Quail, A Motorsports Gathering](https://www.thequailmotorsportsgathering.com/) - An annual event held in Carmel, California, that features a variety of collector cars, as well as live music and food.
* [Radnor Hunt Concours d'Elegance](https://www.radnorhuntconcours.org/) - An annual event held in Malvern, Pennsylvania, that showcases a variety of collector cars, including classic, sports, and antique cars.
