Alvirah Meehan, the lottery winner turned amateur sleuth, joins forces once again with private detective Regan Reilly to solve a Christmas mystery. This time they must track down the beautiful ninety-foot tree that is hijacked on its way to Rockefeller Center for the Christmas season. What they do not know is that a hole in the trunk of the tree contains the fortune in priceless gems that Packey Noonan, a scam artist just released from prison, had hidden there twelve years ago. What they do know is that this particular tree is irreplaceable. It has been chosen because it was in the forest near the Vermont home of Maria von Trapp, and the Christmas festival in Rockefeller Center is geared to the fortieth anniversary of the film The Sound of Music. The rumor is that Maria von Trapp loved to sing songs from the film under that tree.