Is Luck a Miracle or a Curse? Luck alone has kept Sam undiscovered so far. She dreads the moment the crew learns their miracle and curse have a human face, but it's Nat's reaction she fears the most. When her Natural talents are revealed, all the ways she's used her far-from-human abilities to keep the engine running may count for nothing. Obsessed with the steamship's engine, Nat's new position as the engineer's apprentice is a dream come true even...