Brian Donlevy

Beau, John, and Digby Geste are three inseparable, adventurous brothers who have been adopted into the wealthy household of Lady Brandon. When money in the upper-crust household grows tight, Lady Brandon is forced to sell her most-treasured jewel, the mighty "Blue Water" sapphire. The household gets it out for one last look, the lights go out, and it vanishes--stolen by one of ...