Of Great Price: Facts and Folklore of Pearls

According to the American Gem Trade Association, June is one of two months in the calendar to have three birthstones: pearl, moonstone

The String of Pearls - Wikipedia

Pearl Cultivation and Popular Pearl Varieties - Owlcation

The Pearl of Great Price - Catholic Daily Reflections

The Black Pearl by Scott O'Dell

Birmingham Public Library Blog

Ten Little-Known Facts About the Pearl of Great Price‏ « Meridian Magazine

The Pursuit of Dreams

The Pearl of Great Price

Legends about pearls

Birmingham Public Library's Summer Reading ProgramsNot Just for

Birmingham Public Library Blog

June's Birthstone — Pearl - Farmers' Almanac - Plan Your Day. Grow Your Life.

Book Review: Paper Moon