Our American Sign Language for Families book available as a PDF electronic download. Adobe Acrobat Reader is recommended for viewing. You will need to register as a customer to purchase this product. Please contact us if you experience difficulties with your download. You are allowed to make a backup copy of this file, but copying and distributing this file to others is prohibited. Printing a hard copy of this file is permitted only for the use of the purchaser. Sorry there are no refunds for PDF purchases.