Charles Barry Townsend has written at least 6 books. Their most popular book is The World's Most Challenging Puzzles with 1 save with an average rating of 4⭐.
1988 • 1 Reader • 128 pages • 4
1992 • 1 Reader • 128 pages • 4
1992 • 1 Reader • 128 pages • 4
1994 • 1 Reader • 132 pages • 4