I was able to find multiple Kindle editions on Amazon UK: https://www.amazon.co.uk/gp/product/B00BKA4H6W https://www.amazon.co.uk/gp/product/B00BKA4H6W https:

I was able to find multiple Kindle editions on Amazon UK: https://www.amazon.co.uk/gp/product/B00BKA4H6W https://www.amazon.co.uk/gp/product/B00BKA4H6W https://www.amazon.co.uk/Master-Margarita-Vintage-Classic-Russians-ebook/dp/B003ELY7JM https://www.amazon.co.uk/Master-Margarita-Vintage-Classic-Ru... and Amazon US https://www.amazon.com/Master-Margarita-Vintage-Classic-Russians-ebook/dp/B003ELY7JM https://www.amazon.com/Master-Margarita-Vintage-Classic-Russ... https://www.amazon.com/Master-Margarita-Mikhail-Bulgakov-ebook/dp/B01DC7OGSO https://www.amazon.com/Master-Margarita-Mikhail-Bulgakov-ebo... However I can't tell which is the 'best' version - some classics have appeared on Kindle full of typos or can be translated badly so you have to look for a good one.