What if the Earth had two moons? : and nine other thought-provoking speculations on the solar system /Author: Comins, Neil F.,
Publisher: New York, N.Y. : St. Martin's Press,
Date: 2010. This title can be found in 11 Iowa libraries.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.