Echoes of Kansas Past: More Than Just History in the Making "Grandpa Andrews says to know how another person feels, you have to walk a mile in his moccasins," Jack said. "And the time machine will let people do that," Mollie said. ***** Travel back in time with fourth grade twins, Jack and Mollie, in this illustrated chapter book and meet those who are now part of Kansas history. Go with the twins as they travel through time and find themselves "walking...