I would recommend the Ultimate Parkjet E-Book over on RCPowers.com.
https://www.rcpowers.com/post/ultimate-parkjet-ebooks-course-all-3-books-10023563
Here's the Chapter list:
Chapter 1: Basic Wiring Diagrams
Chapter 2: Perfect Elevons
Chapter 3: Radio Transmitter
Chapter 4: Programming Prep
Chapter 5: Servos
Chapter 6: Dual Rates
Chapter 7: Exponential
Chapter 8: Control Linkage
Chapter 9: Control Throws
Chapter 10: Props
Chapter 11: Motors
Chapter 12: ESC & BEC
Chapter 13: Batteries
Chapter 14: Chargers
Chapter 15: Electronics Install
Chapter 16: Troubleshooting
Chapter 17: Build Tips
Chapter 18: Center of Gravity
Chapter 19: First Flight From my experience can say that this book is indeed one of the best for beginners. I started rereading it not that long time ago because I needed it for my uni course, and I can say it's very helpful. But still, even with this book I still needed some help with my paper, so I started looking for some additional info online. I needed to write not only a review, but also a summary of an article, and after some time of searching I came across this
full guide which helped me out a lot. I found the recommendation of this page somewhere online too, and I think it's great that there are some forums where you can ask for recommendations, and people will recommend such useful sites and resources.