Recommend a book about photography and PS. My camera is digital and I want to learn some skills.

Of course, PS works can also be regarded as photographic works. PS is equivalent to the post-processing of the original photo, just like the film development process. The quality of the final photo will also depend on the quality of the development technology. The films developed by two different stores may be very different, and PS can certainly.

But the exaggerated special effects made with PS are another matter.

Recommend a book: digital photography (it seems to be Zhejiang Photography Publishing House)

Personally, I think the principle of digital imaging and the later principle are better, unlike many PS books and tools, which have examples, but I still can't learn after learning.