The best computer engineering books for you typically depends on your particular needs from such books and your existing understanding and experience with computer engineering. If you are looking for books for a class you are taking, for example, then you should typically try to find whatever book is required by the instructor. To find books you want for personal use outside of a classroom, however, you should look for reviews of different books to see what others have found useful. You might also look for computer engineering books that are written as a series, allowing you to choose the book that includes materials most appropriate for you.
Computer engineering books are often textbooks and are usually written to help someone gain new understanding of different aspects of computer engineering. If you are looking for such books for a class you are taking in computer engineering or computer science, then you should look for whatever book is required for the class. Most instructors utilize particular computer engineering books for reference in class and for work to be performed outside of class, making such books a requirement for ensuring you are able to properly follow the material presented in class.
If you are not in a class and simply want computer engineering books for your own reference, then you should look for the books that are best for your needs. Many websites provide both professional and reader reviews of different books, allowing you to have a sense of what is contained in the books and how helpful others have found them. There are also numerous websites that function as resources for different aspects of computer engineering, and you should look at any books these sites might recommend. If you notice that numerous sites and experts are recommending the same computer engineering books, then these books are typically a good place to start your own research.
You should also look for computer engineering books that might provide you with additional resources. Many books on different aspects of computer science and engineering come with additional content on a media disc or website, and such materials can be quite beneficial. You might also look for a series of books that cover different aspects of computer engineering or expand on each other. This can allow you to choose computer engineering books for beginners if you are just beginning to learn about engineering, or higher level books that may expand on what you know or provide you with greater resources for your own work.