The books written by Drs. John and Julie Gottman are owned and produced by publishing companies, so we do not produce these resources ourselves, which I understand seems a little strange since we are The Gottman Institute!
For resources from The Seven Principles for Making Marriage Work, Eight Dates, and/or Fight Right books, please contact our support team directly at customerservice@gottman.com.
For other books written by Drs. John and Julie Gottman, you will need to go through whichever platform that you downloaded the book from. For instance, if you were using Audible, these would be the directions: https://help.audible.com/s/article/how-can-i-download-the-pdf-that-comes-with-my-audiobook?language=en_US.
If you are using a different service from Audible, I would try searching online for something like "how do I download bonus PDFs for [audio book service]" and see if that pulls up some useful results.