If you would like to donate something as a token of appreciation (& maybe to stimulate another book), you can do this in the currency of your choice via PayPal, or with Bitcoin.
For PayPal, please send money to: this link
For Bitcoin, use this address: 36aWyAgpRSedZJZhFh1zAbzXJM4AhdH3Go
For those of hyou that want to send huge amounts :-) I can give
you bank details, once I am sure of your bonafides.
Please use my Contact page to get in touch.