You can reach us at our general phone number at (800) 554-8115. We also have the following emails:
- General support: firstname.lastname@example.org
- School Sales: email@example.com
- Author applications and content questions: firstname.lastname@example.org
If you need to mail us anything, please send it to:
Learn by Doing, Inc.
PO Box 3428
Chicago, IL 60654
Our fax number is the same as our general phone: (800) 554-8115.