Book 1
A Clue for the Puzzle Lady
Parnell Hall
Book 2
Last Puzzle & Testament
Parnell Hall
Book 3
Puzzled to Death
Parnell Hall
Book 4
A Puzzle in a Pear Tree
Parnell Hall
Book 5
With This Puzzle, I Thee Kill
Parnell Hall
Book 6
And a Puzzle to Die On
Parnell Hall
Book 8
You Have the Right to Remain Puzzled
Parnell Hall