In New York Times bestselling author Dan Gutman's thrilling Flashback Four series, four very different kids are picked by a mysterious billionaire to travel through time and photograph some of history's most important events. Blends fascinating real...
In New York Times bestselling author Dan Gutman's thrilling Flashback Four series, four very different kids are picked by a mysterious billionaire to travel through time and photograph some of history's most important events. Blends fascinating real...