Mysteries of the ancients /
Kathryn Walker ; based on original text by Brian Innes.
- St. Catharines, Ont. : Crabtree Pub., c2010.
- 32 p. : ill. (chiefly col.) ; 26 cm.
- Unsolved! .
- Unsolved! (St. Catharines, Ont.) .
Includes bibliographical references (p. 32) and index.