TY - BOOK AU - Kaye Morgan TI - Sinister Sudoku SN - 9781597228718 AV - PS3613.O7454 U1 - 813.6 PY - 2008/// PB - Cengage Gale N2 - Sudoku maven Liza Kelly is conducting classes in a penitentiary, of all places. One of her best students is released, but his freedom doesn't last long. He's found dead, leaving his own puzzle for Liza to solve before her number is up. Includes Sudoku puzzles. Original ER -