There are 1 book by Jessica O'Jennifer on BookOrb. A strong starting point is Sudoku Puzzles : The Best Number Placing Puzzles (2017). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Jessica O'Jennifer written?
BookOrb lists 1 book by Jessica O'Jennifer.
Where should I start with Jessica O'Jennifer?
A good starting point is Sudoku Puzzles : The Best Number Placing Puzzles (2017).
What is the Jessica O'Jennifer books in order list?
In publication order: 1. Sudoku Puzzles : The Best Number Placing Puzzles (2017).