GIII Monmouth Oaks winner Skeptic (Tiznow), a daughter of Tiznow who is in foal to Liam's Map, has been supplemented to Book 1 of the Keeneland November Breeding Stock Sale Nov. 7, Keeneland announced Thursday. In addition, 25 horses--including Grade I-placed Mackinnon (American Pharoah), 2022 graded stakes winners L'Imperator (Fr) (Holy Roman Emperor {Ire}) and Sacred Life (Fr) (Siyouni {Fr}) and recent Keeneland winner Trademark (Upstart)--have been supplemented to the November Horses of Racing Age Sale on Nov. 17. Lane's End, agent, consigns Skeptic, who is from the family of...