Since the year 2000, the O Canada Crosswords series has provided Canadian crossword fans with a golden opportunity to dive into all aspects of our great country. From heroes to hockey, geography to geology, the arts, music and so much more, the 1,980 puzzles in this series’ 25 books have mined the nature of life in the Great White North.

Book25 celebrates this heritage with a new collection of 85 puzzles by author Gwen Sjogren, including 25 Canadian-themed puzzles and 25 generic Canadiana crosswords.