Mensa 365 Brain Puzzlers 2013 Page-A-Day Calendar
Mark Danna is a full-time veteran puzzlemaker. He is the writer of the syndicated newspaper puzzle “Wordy Gurdy,” author of 16 word search books, a former Associate Editor of Games magazine, and a member of American Mensa®.Fraser Simpson is a high school mathematics teacher and puzzle constructor living in Toronto. He specializes in cryptic crosswords, has written several books of puzzles, and is a proud member of the National Puzzlers’ League.