You can get a copy of My first ebook or physical book because it is now available on these following sites:
Ukiyoto eBook – https://www.ukiyoto.com/product-page/jacob-the-observant-boy
Amazon eBook – https://www.amazon.com/dp/B08M3K5JDS
Amazon Paperback – https://www.amazon.com/dp/9811486212
Good news for Android users, my book is also available on google play store books. Here it is: https://play.google.com/store/books/details?id=_AEHEAAAQBAJ