Mummies

by P M Boekhoff

Published 2 December 2005
Discusses the golden age of Egyptian mummies, mummification, the embalming and wrapping process, and significant mummy discoveries and locations.

Gems

by P M Boekhoff

Published 14 October 2002

Geysers

by P M Boekhoff

Published 1 October 2002

Icebergs

by P M Boekhoff

Published 1 December 2002