The Emerald Key by Mark Frederickson is a fun filled adventure for all ages. If you like dragons, I LOVE dragons, this baby will steal your heart. MY REVIEW The Emerald Key by Mark Frederickson is a fun filled adventure for kids of all ages. When I read about magic and dragons, I knew I wanted to go with them and I love that the action began  early. Laci lives mostly through books. Her best frie…