Kathleen Duey

When her beloved Moonsilver, the unicorn, is nearly killed by a hunter's arrow, Heart sneaks back into her village to get help from the healer, Ruth Oakes. Danger awaits and Heart must flee with Ruth's gift-a silver thread-to protect her and Moonsilver.

Heart is convinced that the old man from Castle Avamir can help her find her family, but the old man has been taken prisoner by Lord Dunraven.

Heart must hide her unicorn, Moonsilver, from Lord Dunraven's hunters. She and her animal friends join a troupe of traveling minstrels. Everyone thinks Moonsilver's horn is fake--just part of the act. Then Moonsilver heals an injured boy and the unicorn's secret is in danger.

When two young strangers meet by chance on the day of the 1906 San Francisco earthquake, they struggle to survive the terror of crumbling buildings, fire, looting, and chaos.

While trying to hide her horse, Maddie meets up with two Yankee soldiers who make her change her mind about who is right and who is wrong in the war between North and South.

Emancipated by their owner's will, thirteen-year-old Evie and her father struggle to gain Mama's freedom and to make a home for themselves in the pre-Civil War South.

The Time Soldiers hear someone crying. They find themselves on a deserted beach. They spot a cave in the cliffs filled with treasure chests, cannons and Pirates? Can the Time Soldiers avoid being captured? Will they be able to free the child prisoner? Will they make it home?

Twelve-year-old Emma receives unexpected friendship from a Black roustabout and a Union soldier during an explosion on the steamboat Sultana in 1865.

When Mikey and Robbie Davis find a time portal in the Green Woods they gather their friends and are transported to a time when dinosaurs roamed the earth.

The time soldiers wake up to find a T-Rex rattling their windows and must find a way to keep it from hurting their neighbors.