If you are a student of pedigrees, you'll know of Franco Varola and Abram S. Hewitt. If not, take my word for it that they were two giants in the field of pedigree research, and both were excellent writers. Varola, an Italian whose first name was Francesco, is known for two iconic books, "Typology of the Racehorse" and "The Functional Development of the Thoroughbred," both of which examined influential stallions by aptitude and classified them as "chefs-de-race" within the dosage framework originally developed by Lt. Col. J.J. Vuillier at the...