Title: Five-Minute Brainteasers, Author: Fraser Simpson
Title: Return to Montague Island: More Mysteries and Logic Puzzles, Author: R. Wayne Schmittberger
Title: Beyond Montague Island: Even More Mysteries and Logic Puzzles, Author: R. Wayne Schmittberger
Title: Montague Island Memoirs: All-New Mysteries and Logic Puzzles, Author: R. Wayne Schmittberger
Title: Colossal Kakuro: 72 Titanically Tricky Puzzles, Author: Conceptis Puzzles
Title: Colossal Kakuro: 72 Massively Mind-Bending Puzzles, Author: Conceptis Puzzles
Title: Escape Room Logic Puzzles, Author: Francis Heaney