Challis, Sam books & textbook
Deciphering Ancient Minds: The Mystery of San Bushmen Rock Art
Lewis-Williams, David Challis, Sam
Thames & Hudson /2011-06-01 Hardcover / 224 Pages
isbn-10: 0500051690 / isbn-13: 9780500051696
Powerful Pictures: Rock Art Research Histories Around the World
Hampson, Jamie Challis, Sam Goldhahn, Joakim
Archaeopress Archaeology /2022-12-29 Paperback / 175 Pages
isbn-10: 1803273887 / isbn-13: 9781803273884
