Henry Carter Hull

Percy Darling, a seventy-year-old who lives alone in a farmhouse outside Boston, experiences a series of life changes with various members of his family after he helps his oldest daughter by allowing her to run a progressive preschool in his barn.

In Paris, a young physicist performs an oceanographic experiment-then dies mysteriously after a romantic tryst with a beautiful stranger. In the jungles of Malaysia, powerful hypersonic cavitation technology-capable of toppling mountains with sound-is purchased by a private interest for an unspecified purpose. In Vancouver, a businessman leases a small research submarine for use in the waters of New Guinea. In Tokyo, in Los Angeles, in Antarctica,

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