Review on 📚 Park Tool BBB-4 Big Blue Book of Bicycle Repair Volume IV - A4, Unisex by Dawson Schmidt

I just received this book today and the first thing that caught my eye was the title on the page of this book. it is misprinted. and this is the 4th edition. I wonder what the first 3 issues look like. But as the title of this review suggests, I did a quick scan of the book and found it to be a good bike repair guide/book. I'm not a mechanic but would like to learn new skills. I just found out that Park Tool has a YouTube channel, I think this book will be a good addition to their channel.