200+ Survival Riddles Clever Brain-Teasers for Adventure Lovers

260+ US History Riddles Brainy Fun From Colonies to Today

265+ Hospital Riddles Funny & Clever Brain Teasers for All Ages

255+ Mystery & Wit Famous Anglo Saxon Riddles Explained

250+ Karate Riddles Kick-Smart Brain Teasers with a Punch

245+ Darkness Riddles Creepy, Clever & Fun Brain Teasers

235+Tuesday Riddles Fun Brain Teasers and Clever Questions with Answers

230+ Train Riddles and Jokes Ride the Tracks of Fun & Laughter

210+ Bakery Riddles Fun & Tasty Brain Teasers

255+ Fun Geography Riddles for Kids & Adults

310+ Funny Onion Riddles That’ll Make You Cry

270+ Swing Riddles to Challenge Your Brain and Make You Smile