http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
When he finds an ancient, egg-shaped object with which he travels back and forth in time, 11-year-old Tycho grapples with several terrible futures he sees for himself and his family.
One of the Cushing Library/Science Fiction copies was acquired as part of the personal Science Fiction/Fantasy library of Anne McCaffrey as donated by her son Todd McCaffrey.