SECRET WAR f. 2005
PUT IT BACK (USA) - JUST PERFECT (BRZ), by NUGGET POINT (IRE)

SECRETA (ARG) f. 1947
EMBRUJO (ARG) - , by

SECRETARIAT (USA) c. 1970
BOLD RULER (USA) - SOMETHINGROYAL (USA), by PRINCEQUILLO (GB)

SECRETO (USA) c. 1981
NORTHERN DANCER (CAN) - BETTYS'S SECRET (USA), by SECRETARIAT (USA)

SECRETTAME (USA) f. 1978
SECRETARIAT (USA) - TAMERETT (USA), by TIM TAM (USA)

SECTA (ARG) f. 1938
- , by

SECURITY (FR) f. 1919
NIMBUS. (FR) - LA DUPORTERIE (FR), by PERTH (FR)

SEDUCTEUR (BRZ) c. 1991
ITAJARA (BRZ) - JIMP (BRZ), by KUBLAI KHAN (ARG)

SEDUCTOR (ARG) c. 1943
FULL SAIL (GB) - SUMA (BRZ), by MACON (---)

SEE THE STAR (ARG) f. 2008
DISTORTED HUMOR (USA) - SPRING STAR (BRZ) , by ITAJARA (BRZ)