Here are my top 10 books, if you want to dive deep into the world of algo/quant trading:
1- Quantitative Trading: How to Build Your Own Algorithmic Trading Business by Ernest Chan.
2-Machine Trading: Deploying Computer Algorithms to Conquer the Markets by Ernest Chan
3-Finding Alphas: A Quantitative Approach to Building Trading Strategies by Igor Tulchinsky.
4-Advances in Financial Machine Learning by Marcos Lopez de Prado
5-Machine Learning for Asset Managers by Marcos Lopez de Prado
6-Advances in Active Portfolio Management by Richard Grinold, Ronald Kahn
7-151 Trading Strategies by Zura Kakushadze, Juan Andres Serur
8-Machine Learning for Asset Management by Emmanuel Jurczenko
9- Python for Algorithmic Trading: From Idea to Cloud Deployment by Yves Hilpisch
10- Machine Learning for Algorithmic Trading by Stefan Jansen