Ghost Sudoku

Figure out whodunnit in this clever installment in the exciting Sudoku mystery series featuring puzzle master Liza Kelly...

Original Sudoku puzzles included

After spending her vacation hiding from the media, Liza returns to find that the town has put her in the running for mayor. She has a feeling that the neighboring county and its dirty political machine are involved. When she turns to an old classmate to find out, she discovers that he's been murdered. A closeted Sudoku fan, he's left behind puzzles that may have hidden clues to what finished him off and who is trying to run Liza into the ground.