Estrella is a filly, daughter of the lead mare, one of a shipment of horses bound for the new world, but when the ship is becalmed and the horses are dropped overboard to lighten the load, Estrella finds that it is up to her to lead the herd to land and safety.

In twelfth-century England, Matty grows up to be a master falconer, able to communicate with the devoted birds who later help her and Fynn, also known as Robin Hood, to foil Prince John's plot to steal the crown

The filly Estrella, her human friend, Tio, and her small herd of horses have temporarily escaped from the evil human El Miedo, but he has not given up, and as the dawn horses keep searching for the sweet grasses that will give them strength, new friends--and enemies--both human and animal, will emerge from the shadows.

Describes the need for sailors to be able to determine their position at sea and the efforts of John Harrison, an eighteenth century man who spent his life refining instruments to enable them to do this

Mary, the young Scottish queen, is sent a diary from her mother in which she records her experiences living at the court of France's King Henry II as she awaits her marriage to Henry's son, Francis

"Ever since Williamina Fleming was little she was curious, and her childhood fascination with light inspired her life's work. Mina became an astronomer in a time when women were discouraged from even looking through telescopes. Yet Mina believed that the universe, with its billions of stars, was a riddle--and she wanted to help solve it. Mina ultimately helped to create a map of the universe that paved the way for astronomers. Newbery Honor-winning...

In a series of diary entries, Princess Elizabeth, the eleven-year-old daughter of King Henry VIII, celebrates holidays and birthdays, relives her mother's execution, revels in her studies, and agonizes over her father's health