7 books • 1 series
Montague Island Memoirs (Montague Island Mysteries)
Beyond Montague Island: Even More Mysteries and Logic Puzzles (Montague Island Mysteries)
Return to Montague Island (Montague Island Mysteries)
Montague Island Mysteries and Other Logic Puzzles (Montague Island Mysteries, #1)
New Rules for Classic Games
Test Your Baseball Literacy
The Original Trivia Treasury