17 books • 4 series
Killer Sudoku for Experts, Book 5
The History Student
Killer Sudoku for Beginners, Book 3 (Killer Sudoku for Beginners, #3)
Killer Samurai Sudoku, Book 2 (Killer Samurai Sudoku, #2)
Killer Samurai Sudoku, Book 1 (Killer Samurai Sudoku, #1)
Killer Sudoku for Experts, Book 4
Killer Sudoku for Experts, Book 3
Killer Sudoku for Experts, Book 2
Killer Sudoku, Intermediate Level, Book 1 (Killer Sudoku, Intermediate Level, #1)
Killer Sudoku for Experts, Book 1
Killer Sudoku, Book 1 (Killer Sudoku, #1)
Lost in Wonder
Haiku 61 Revisited
When God Calls a Woman
Unsuccessful Competitors
Unsuccessful Competitors; And Other Stories
Making Funding Work