A galaxy of well-bred potential stars featured in the release of the Tattersalls October Yearling Sale Book 1 catalogue on Wednesday, headed by the Frankel (GB) sister to Prix de l'Arc de Triomphe heroine Alpinista (GB), which had already been announced last week. The Book 1 catalogue boats 21 yearlings by Dubawi (Ire), 25 Frankels, 26 by Kingman (GB), 29 by Lope De Vega (Ire) while fellow top-notchers Sea The Stars (Ire) [22], Siyouni (Fr) [10] and Wootton Bassett (GB) [23] are similarly well-represented. The catalogue features own or half-brothers...