The Design of Web APIs First Edition

Excellent examples. Dense, but not overwhelming. Highly relevant and useful topics. Highly recommended.

Will update review after I read it.

This book might be OK for absolute beginners (as in "doesn't know what HTTP is" beginner). It's very verbose, trivial things are explained in so many words and with tedious analogies. Such style is better suited for a TED talk than a focused technical book. Diagrams are overloaded with distracting details. Avoid this one if you have any real experience in the industry and value your time.