Riding a Buffalo with Theodore Roosevelt and Sitting Bull: The Adventures of Little David and the Ma

Michelle doesn't know it, but her cousin and best friend David has a special secret. He owns a magic coin that makes it possible to travel through time. David has used it to visit famous explorers, artists, and kings. And he's about to use it again.

On a trip to the American History Museum in New York, with his cousin David, Michelle isn't expecting anything unusual. But everything changes when David finds a feather and Michelle makes a wish to dance with Native Americans. So David, holding his mysterious old coin, quietly makes a wish of his own.
In a flash of light, the museum vanishes.
David and Michelle find themselves transported to the wide-open Badlands of the America West, where buffalo roam freely and history is alive. There they encounter two towering figures: Theodore Roosevelt and Sitting Bull.
With danger, discovery, and adventure at every turn, the cousins realize that history isn't just something to look at in a museum- it's something you live.
Perfect for readers ages 10-15 who love time travel, American history, and fast-paced adventures filled with courage and heart.