Manseed

In the decades since i've read this novel somehow i forgot almost everything about it, except the powerful force it had on me. However, the the following description from http://www.fictiondb.com/author/jack-williamson~manseed~117359~b.htm seems to match my long ago reading experience: Egan Drake was a wealthy but unhappy visionary who died early and left behind only a powerful dream. He proposed to spread Mankind among the stars. Then there was Megan Drake. She took her brother's vision and made it real. At the Raven Foundation's New Mexico headquarters, she gathered around her experts in…