- The Gingerbread Book
- Historic Samplers: Selected from Museums and Historic Homes (With 30 Cross-Stitch Charts for Authentic Reproduction)
- Exercises for the Whole Brain: Neuron-Builders to Stimulate and Entertain Your Visual, Math and Executive-Planning Skills
- Building Mental Muscle: Conditioning Exercises for the Six Intelligence Zones (Brain Waves Books)
- Brains That Work a Little Bit Differently