Danielle Hall

Perfectly Challenging Brain Games for Kids!: 100 Games, Puzzles, and Other Brain Benders - Danielle Hall

The 100 Best Brain Teasers for Kids: A Mind-Blowing Challenge of Wordplay, Math, and Logic Puzzles - Danielle Hall

The Challenging Riddle Book for Kids: Fun Brain-Busters for Ages 9-12 - Danielle Hall