Karel standing in a tundra field with a rock outcropping and mountains in the background. Wearing blue jeans and a blue T-shirt imprinted with a white antlers-donning bear labeled 'Beer.'

Karel Jan Kosman

The Bohemian Coloradan Author


The Twin is a fiction inspired by the author's life story. Born in Prague at the center of Bohemia, the ancient home of the Celtic Boii, he escaped an oppressive regime to find the love of his life in Ottawa, Canada. After a few job-related moves, they settled to raise a family in Boulder, Colorado. Karel has a Masters of Engineering degree and a spatial IQ=172 – God’s gift of imagination.

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The Twin Genesis

The Effect of
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The Time Key

The Book of Life

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Recent Blog Post

Virtual Reality Suit: Freedom of Movement in Tight Confines of the Capsule

The space capsule shuttling between the twin planets has no porthole windows. Instead, virtual reality suit processes images from external sensors, giving the crew free view in all directions. The crew in the suits experience total virtual reality including a variety of rooms, facilities, even hikes on both planets. Freshly arrived from Twin, Pamela tells how it works.