Filled cover-to-cover with race previews and reports from Mosport; St. Jovite; Edmonton; Watkins Glen; Mid Ohio; Elkhart Lake; Donnybrooke; Road Atlanta; Laguna

Phototgraphs accompany allok at the history of the Canadian-American Challenge Cup from 1966 to 1974.

The original Canadian-American Challenge Cup series lasted only 8 1/2 seasons, from 1966 into 1974, but what ground-shaking, car-shaping years those were. With

Filled cover-to-cover with race previews and reports from St. Jovite; Mosport; Bridgehampton; Laguna Seca; Riverside; Las Vegas; Edmonton; Texas; Watkins Glen;

It was a golden era. Horsepower was unlimited; designers, builders, and drivers just needed to harness the horses of massive engines and deliver their thrust to