Not a strong point.
Obviously, I should be writing my own.

bob_small.jpg Basics of Beadstringing
Quantity   1 - 9     10+  
Price $7.50 $6.50
gow_small.jpg Gemstones of the World
Price: $24.95
hmpstrs_small.jpg Hemp Masters Book
Price: $16.95
gprospect_small Recreational Gold Prospecting for Fun and Profit
Price: $12.95
bos_small.jpg The Book of Stones
Price: $29.95
pbos_small The Pocket Book of Stones New Edition
Price: $14.00