58 books • 10 series
Book #1: Cracked Sapphire
Book #2: Crushed Ruby
Book #3: Fractured Diamond
Book #4: Shattered Amethyst
Book #5: Splintered Emerald
Book #1: Christmas Hostage
Book #2: Christmas Captive
Book #3: Christmas Victim
Book #4: Yuletide Protector
Book #1: A Secret to the Grave
Book #2: Winter Wonderland
Book #3: Dead or Alive
Book #4: Little Girl Lost
Book #5: Forgotten
Book #1: Charity's Wrath
Book #1: Nursery Rhyme Killer
Book #3: Fable Killer