Margo Peters

After the untimely death of Prince Albert, the Queen and her nation were plunged into a state of grief so profound that this one event would dramatically alter the shape of the British monarchy. For Britain had not just lost a prince: during his 20-year marriage to Queen Victoria, Prince Albert had increasingly performed the function of King in all but name. The outpouring of grief after Albert's death was so extreme that its like would not be seen again until the death of Princess Diana 136 years later.

Before John Glenn orbited the Earth or Neil Armstrong walked on the moon, a group of dedicated female mathematicians known as "human computers" used pencils, slide rules, and adding machines to calculate the numbers that would launch rockets and astronauts into space. Among these problem solvers were a group of exceptionally talented African American women, some of the brightest minds of their generation.

Kateryn Parr, a 30-year-old widow in a secret affair with a new lover, has no choice when a man old enough to be her father who has buried four wives - King Henry VIII - commands her to marry him.