The Mystery of Cloomber

What dark deed from the past haunts Major Heatherstone? Why does he live like a hermit at Cloomber Hall, forbidding his children to venture beyond the estate grounds? Why is he plagued by the sound of a tolling bell, and why does his paranoia rise to frantic levels each year on the fifth of October? With the sudden appearance of three shipwrecked Buddhist monks, the answers to these questions follow close behind.