The author would express thanks to Stefan Jones, Steinn Sigurdsson, Professor Steven Potts, Greg Smith, Matthew Johnson, Kevin Conod, Anita Gould, Paul Rothemund, Richard Mason, Gerrit Kirkwood, Ruben Krasnopolsky, Damien Sullivan, Will Smit, Grant Swenson, Roian Egnor, Joy Crisp, Jason M. Robertson, Micah Altman, Jeffrey Slostad, Joseph Miller, and Gregory Benford, for their comments and observations on early drafts of Infinity’s Shore. Kevin Lenagh provided the map of Jijo. Robert Qualkinbush collated the glossary of terms. The novel profited from insight and helpful assistance from my agent, Ralph Vicinanza, and Tom Dupree of Bantam Books. As usual, this tale would have been a far poorer thing without the wise and very human input of my wife, Dr. Cheryl Brigham. Blame for any excess or extravagance rests on me alone.