"The Congdon case had it all: murder in one of America's great mansions [in Duluth, MN], multi-million dollar inheritance, family feuds, suicide, private eyes,

On June 27, 1977, an intruder entered Glensheen, the stately manor built along the Lake Superior shore by Chester A. Congdon, patriarch of one of Duluth, Minnes

"Over 200 modern and historic photographs guide you along a detailed room-by-room tour of Minnesota's most famous mansion and stroll through the estate grounds

Nightingale is the astonishing true story of Elisabeth Mannering Congdon, heiress to a mining fortune and victim of one of Minnesota's most notorious homicides.

Forthright Faith McKinnon is driving English aristocrat Marcus Huntington crazy! Ever since she turned up at his castle to research a valuable stained-glass win