Their magic tree house takes Jack and Annie back to retrieve a lost story in ancient Greece, where they witness the original Olympic games and are surprised to find what girls of the time were not allowed to do.

Maggie Atwood and Becky McCabe, mother and daughter, both champion riders, vowed to never, ever, go up against one another. Until the tense, harrowing competitions leading to the Paris Olympics. Mother and daughter share a dream: to be the best horsewoman in the world.

Oddonis and his misfit friends are not excited when their middle school gets challenged to a sports competition by the Roman middle school on the other side of Mount Olympus.

Esperanza Flores's place on the United States Olympic figure skating team has come at the expense of an injured skater, so in addition to the pressure of sudden fame and outsized expectations Espi has to deal with the resentment of her teammates--and their efforts to sabotage her routine.