Now you can operate your Lionel train from your smartphone ... BIANCO SR: Polar Express Christmas every year. The other Christmas sets do very well, too, but Polar Express is No. 1.

If you think vintage train sets have lost ... other trains on this list, the Lionel Polar Express has seen no shortage of demand, with even mass-produced sets (like this one on Amazon) selling ...

As kids for generations have done, Landon Tennant looks longingly at a streamlined Lionel Santa Fe engine as it chugs around a tiny display with houses, mountains and bridges at TrainLand, a hobby ...