Jack Hartmann's Says

Jack Hartmann : 'If you haven't heard of him, I envy you

SignLanguage: Learn Alphabets Through Songs

Tall and Short Jack Hartmann Measurement Song on Vimeo

Learning Letter Sounds A-Z, Jack Hartmann

See It, Say It, Sign It, Letter Sounds, ASL Alphabet

Jack Hartmann's Says

I Can Say My Number Pairs 10, Math Song for Kids, Number Bonds, Jack Hartmann

Jack Hartmann RHYMING TO READ CD

Jack Hartmann - My wife Lisa and I would like to give our wonderful parents, teachers and families a gift for the holidays. Here is a free link to my song Silent