Keeneland has released the catalogue for its upcoming September Yearling Sale. A total of 4,644 yearlings have been catalogued for the auction, which will run from Sept. 9-22. The sale begins with a three-session Book 1--190 yearlings have been catalogued for the first two sessions and 189 for the third session--beginning daily at noon. Book 1 will be followed by a dark day Thursday and the auction resumes with a two-session Book 2, with bidding beginning at 10 a.m. Friday and Saturday. A total of 569 yearlings are cataloged in...