41 books • 7 series
Book #39: She's Got Mail!/Forget Me? Not
Book #51: Two Across, Two Down/The Cupid Caper
Book #68: Naughty or Nerdy?/The Husband Hotel
Book #77: Anything You Can Do...!/Anchor That Man!
Book #91: Wedding for One/Tattoo for Two
Book #1: Killing Time
Book #2: Inside Out
Book #2: Who is Deborah?