Explore "Hearts of Three" by Jack London on Textopian. Read with annotations and highlights.
"We can't be a million miles away from it," Henry said, as the trio came to pause at the foot of a high steep cliff. "If it's any farther on, then the course lies right straight over the cliff, and, since we can't climb it and from the extent of it it must be miles around, the source of those flashes ought to be right here."
"Now could it have been a man with looking-glasses? " Leoncia ventured.