Murdle: Volume 1, 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction
G.T. Karber
Murdle: Volume 2, 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction
G.T. Karber
Future logic: Categorical and conditional deduction and induction of the natural, temporal, extensional, and logical modalities
Avi Sion
Keep Your Mind Fit Mini 4 : Logic and Deduction Puzzles
Mensa
Propositional Logic: Deduction and Algorithms (Cambridge Tracts in Theoretical Computer Science, Series Number 48)
Hans Kleine Büning
Murdle: Volume 3, 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction
G.T. Karber
Puzzle Detective: Crime Mysteries to Solve with Logic & Deduction
Rick Carlile
69 Syllogisms for Women: What Logic and Deduction reveals about Relationships
Daniel Marques
Hitori: 150 puzzles that won't leave you alone! (Master the Grid: The Ultimate Collection of Logic and Deduction Puzzles by Djape)
D.J. Ape
Impossible Detective Cases: 50 Challenging Mystery Puzzles for Adults: Logic, Deduction, and Crime-Solving Brain Teasers
Owen Cipher
THE VICTORIAN DETECTIVE PUZZLE CASEBOOK: Ciphers, Riddles, Logic Mysteries and Deduction Cases from a Fog-Shrouded Age
J Atunga
CRYPTOGRAM – 294 Puzzles with Solutions: Logic and Deduction Exercises, 115 Pages, Compact Book 6" x 9": Cryptogram Themed – Poetic Love Quotes
BRAIN XTRA
Mine Finder Puzzle Book: 50+ Challenging Logic and Deduction Puzzles with Solutions
Lokha Books
Crack the Cipher: Hard Code Word Puzzles for Adults • Challenging Letter Substitution Brain Games to Test Logic, Vocabulary & Deduction Skills
Memaw's Pastime
Cozy Mystery Puzzles: Observe & Deduce 100 Hard To Solve Logic and Deduction Brain Teasing Activities
Mystery loves Company
Train Tracks Logic Puzzles: Lay the tracks from A to B: Test your logic and deduction skills: Education resources by Bounce Learning Kids
Christopher D Morgan
Sudoku: 5x8in Travel Size Book of 200 Brain-training Logic & Deduction Puzzles in 6 Levels from Easy to Inhuman! Special Font for Dyslexic Puzzlers (coral)
Edwina Ray Stationery
