Books are a great way to learn the fundamentals of algorithms, such as data structures, complexity analysis, sorting, searching, graph algorithms, and more. However, not all books are suitable for beginners or self-learners. When choosing a book, you should look for one that is clear, concise, and accessible, and that matches your level and goals. Some popular books for learning algorithms include Introduction to Algorithms by Cormen, Leiserson, Rivest, and Stein; Grokking Algorithms by Aditya Bhargava; and The Algorithm Design Manual by Steven Skiena. Introduction to Algorithms is a comprehensive and rigorous textbook that covers a wide range of algorithms and topics. Grokking Algorithms explains algorithms using illustrations, analogies, and real-world examples. The Algorithm Design Manual focuses on how to design, implement, and apply algorithms to solve problems. Books can also provide examples, exercises, and challenges to test your understanding and practice your skills.