
Uncle John's Bathroom Reader Sudoku Challenge
2006
ISBN 9781592236886
Isaac Asimov's Science Fiction Magazine, November 1982
1982

Isaac Asimov's Science Fiction Magazine, Vol. 7.0
1983

Merl Reagle's Sunday Crosswords, Vol. 3
1995
ISBN 9780963082824
Merl Reagle's Sunday Crosswords, Vol. 6
1999
ISBN 9780963082855
Merl Reagle's Sunday Crosswords, Volume 8
2000
ISBN 9780963082879
Eraser-Free Sudoku, Volume A
2005
ISBN 9780976288893
Isaac Asimov's Science Fiction Magazine, September 1982
1982

Merl Reagle's Sunday Crosswords, Vol. 1
1995
ISBN 9780963082800
Merl Reagle's Sunday Crosswords, Vol. 2
1995
ISBN 9780963082817
Merl Reagle's Sunday Crosswords, Vol. 4
1996
ISBN 9780963082831
Merl Reagle's Sunday Crosswords, Vol. 5
1997
ISBN 9780963082848
Merl Reagle's Sunday Crosswords, Volume 10
2003
ISBN 9780963082893