Amazon.com (ISBN 0380790521, Mass Market Paperback)

Alicia Butterworth is a physicist from U.C. Irvine who's trying to re-create the conditions that existed just before the big bang using the Relativistic Heavy Ion Collider on Long Island. Something goes wrong during one of the collider runs, and part of the machine explodes, leaving behind a strange metallic sphere. Butterworth sneaks the object back to Irvine, where she and a colleague determine that what they have on their hands is a window into a miniature universe, or cosm. The cosm is evolving far faster than our own universe, giving Butterworth a ringside seat as the history of creation replays itself. Her theft turns out to be just the start of what, at times, is a boisterous adventure as she becomes ensnared in the intrigue of cloistered academic and scientific circles.