Amethysts and Arson
Lynn Gardner: Author
- Novel
- 1999
Diamonds and Danger
Lynn Gardner: Author
- Novel
- 1997
Emeralds and Espionage
Lynn Gardner: Author
- Novel
- 1995
Jade and Jeopardy
Lynn Gardner: Author
- Novel
- 2000
Opals and Outrage
Lynn Gardner: Author
- Novel
- 2001
Pearls and Peril
Lynn Gardner: Author
- Novel
- 1996
Pursued
Lynn Gardner: Author
- Novel
- 2009
Rubies and Rebels
Lynn Gardner: Author
- Novel
- 2003
Sapphires and Smugglers
Lynn Gardner: Author
- Novel
- 1999
Topaz and Trechery
Lynn Gardner: Author
- Novel
- 2005
Turquoise and Terrorists
Lynn Gardner: Author
- Novel
- 1998
Vanished
Lynn Gardner: Author
- Novel
- 2004