O REILLY fake textbooks

I bought "Practical Statistics for Data Scientists second edition" and I believe it is fake. I was wondering if anyone has experienced this, or can help me confirm whether it is fake.

The pages are a light yellow instead of white, and the printing quality of the light grey (numbers in the code, and certain plots) is not good, other than this though, the book looks great. Is this the case with any copies you guys/gals have?

Im not complaining …

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