From Caldecott-winner Virginia Lee Burton, a 75th anniversary edition to celebrate this timeless picture book tale of transportation and cooperation.

Mike and his trusty steam shovel, Mary Anne, dig deep canals for boats to travel through, cut mountain passes for trains, and hollow out cellars for city skyscrapers. When Mary Anne is destined for the scrap heap, the duo must dig their way out of trouble in this timeless tale of friendship, old-fashioned hard work, and ingenuity.