Fossils

The clearest and sharpest recognition guide to over 500...

Gemstones

Unearth a treasure trove of knowledge of over 130 gemst...

What's that Rock or Mineral?

The ideal pocket guide for beginnersIf you have trouble...

Jewel

Prepare to be dazzled by this shining and sumptuous vis...

Earth

Over a million copies sold worldwide"Some books appeal ...

Nature Guide Gems

Nature Guide Rocks and Minerals

Did you know culinary salt is the mineral halite? Or th...

The Natural History Book

A spectacular and exceptionally well-illustrated guide ...

Fossils

This comprehensive pocket guide is the perfect introduc...