Author - Amy Thyrst, Albert Site and Diamond Dan 

You wouldn't go in the field without a good field guide on minerals. Don't even think of going in the bathroom without The Best Bathroom Book for Mineral Collectors Ever Written!Mineral collectors are fanatics. We just can't get enough of this stuff! If we're not buying minerals, we're digging for minerals, or trading minerals. We dream about minerals. And when we have to, well, take a break to answer the call of nature, we want to think about minerals.