Awesome Logic Games for Smart Kids: Fun and challenging logic puzzles for ki...

Sarcastic Riddles for Smart Ki - GOOD

Difficult Riddles for Smart Ki - Paperback - VERY GOOD

Super Tricky Brain Teasers: 120 Challenging Riddles, Math Puzzles, and Logic...

Riddles for Smart Teens: 200 Puzzles, investigations and logic games to solv...

The Ultimate Riddles Book: Word Riddles, Brain Teasers, Logic Puzzles, Math ...

Super Tricky Brain Teasers: 120 Challenging Riddles, Math Puzzles, and Logic...

The Ultimate Riddle Game for Kids: A Mind-Bending Book to Test Your Logic - GOOD