Henry is a scholar of ancient science, space technology, domestic, international foreign affairs and astronomy. His book, Cosmological Ice Ages shows how our sun was captured by the Sirius star cluster which sped up evolution on earth with increased cosmic and ultraviolet radiation.
In the 1970’s Henry Kroll purchased the seventy-foot boat Mary M and fished king crab in the freezing waters of the Cook Inlet and Kodiak. Twenty years and ten million pounds of crab later he started a carrier in writing. His web site is: WWW.AlaskaPublishing.Com.