The Mystery of the Factitious Falconer

At Jupiter's first fencing lesson, he notices a dramatic painting of a falconer in the lobby, but he's soon distracted by a purple-shoelaced "artist" named Günther Böhm, who's come to inquire about falconry lessons. When the painting of the falconer is stolen, Jupiter, Pete, Bob, and Mallory soon discover that there are ten almost identical paintings, with the same falcon and falconer in each. As The Three Investigators uncover the story behind who painted the canvases and why, their task b...