33 books • 6 series
Book #216: Simon & Schuster Crossword Puzzle Book #216
Book #257: Simon and Schuster Crossword Puzzle Book #257
Book #41: Simon and Schuster's Crossword Treasury #41
Book #13: Simon & Schuster Mega Crossword Puzzle Book #13
Book #16: Simon & Schuster Mega Crossword Puzzle Book #16
Book #17: Simon & Schuster Mega Crossword Puzzle Book #17, Volume 17
Book #18: Simon & Schuster Mega Crossword Puzzle Book #18