Some of our books and materials will be free, offering value to both the reader and those who share them.
To keep creating and sharing these resources, we invite you to support this work through donations.
Your generosity helps make more of these materials available to others.
For this purpose a donation link at has been set up, where you can donate using your debit or credit card (with out Paypal account), as well as donating with your account at Paypal.
Click here to donate.
Thanks in advance to those who donate.