Are there any recommended introductory books for node.js

  node.js, question

Recently, I have been studying Node JS and bought a book < < Node JS+MongoDB+Angularjs Web Development > on It feels like shit. A module is a piece of code without any substantial explanation. I can run through it even if I write the code in the said way. Even though I don’t understand many things and the book doesn’t explain them, the online evaluation of this book is quite high. What’s more, the translation is even worse. I feel that the whole thing is using Youdao Translator. What do the great gods think? I think I have a good command of javascript technology, but I am not so sad