Little Bear Writ Publishing produces works of a scientific 
or technical nature.                  Minneapolis, Minnesota.


Luebeck, Roger. Relativity Trail. Minneapolis: Little Bear Writ Publishing, (2008)


Not currently in print as a bound book.  

Free pdf file of Relativity Trail

When in print,

Relativity Trail is available in the following Minneapolis / St Paul bookstores:

  University of Minnesota Bookstores

      Minneapolis campus, Coffman Memorial Union
      St Paul campus, Student Center
  Science Museum of Minnesota, 120 W. Kellogg Boulevard, St Paul 

  University of St Thomas Bookstore

  Hamline University Bookstore

  Garrison Keillor's Common Good Books, at Western and Selby in St Paul

  Magers and Quinn Booksellers, on Hennepin Avenue between Lake St and 31st

  Micawbers Bookstore, 2238 Carter Avenue in St Anthony Park

  Birch Bark Books, in the Kenwood neighborhood of Minneapolis, 21st and Penn

Author's (Roger Luebeck) email: