Who wrote Mastering Bitcoin (third edition)?

Could you please enlighten us about the author behind the third edition of "Mastering Bitcoin"? I'm particularly fascinated by the depth and comprehensiveness of the content, and I'm curious to know who the mastermind behind such a remarkable work is. I've been following the cryptocurrency industry for quite some time, and this book has been a valuable resource for me. So, I'm eager to know more about the person who crafted such a comprehensive guide to Bitcoin and its underlying technology.