Quantum Books
Principles of Quantum Mechanics by Ramamurti Shankar
https://www.amazon.com/Principles-Quantum-Mechanics-2nd-Shankar/dp/0306447908
This book is a great introduction to quantum mechanics. The first chapter of the book is a bit dense, as it goes over all of the math you’ll need for the rest of it, but it gives a great foundation for the rest of the content. This is one of the most commonly used textbooks for introductory quantum mechanics classes, and is the textbook I used when I took one of my classes. I cannot recommend this one enough for learning.
The Quantum Botanist 