I'm pleased to say that the Kindle edition of How To Train Your Human is now available on Amazon around the world! (Please check your 'local' Amazon shop for the edition in your currency.)
I'm a great fan of Kindle and e-readers in general, however much I still love (and always will) paper books. I've joined the 'Matchbook' program which allows purchases of physical books to buy further copies in electronic form (that is, e-books of the same title) at a deeply discounted rate. The cost of the Kindle edition of my book is $6.49, but if you're a repeat purchaser, the cost nosedives to $2.99.
In any case, whether you like your entertainment through the Internet or on smooth lumber, I invite you to buy my book in the format that suits you best.