The mystery of the lost cliff dwelling /

Three teenagers continue their search for cliff dwellings after the departure of their archaeology guide and witness events which threaten a government project and their safety.

Bibliographic Details

Main Author:	Shirreffs, Gordon D.
Format:	Book
Language:	English
Published:	Englewood Cliffs, N.J. : Prentice-Hall, [1968]
Subjects:	Archaeology > Fiction.