More Read reading lens
Follow the idea, then the evidence.
Explore Quantum Computing, Algorithms, Computer Science with a reading approach that gives the ideas somewhere to go. Quantum computing invites a different way of thinking about information and operations. Sketch a very small example, identify the assumptions, and let the formal ideas connect to a specific problem.
The listed 868 pages give a sense of extent; page count alone does not establish depth or difficulty.
A question before you choose
What kind of evidence would help answer the question you are bringing to this book?
Try this with the topic
Connect one idea with another field, then write down where the comparison stops working.