Is It Ok To Mention Someone Elses Work In Your Book?
I have a book on Amazon. Is it ok to acknowledge someone else in a positive way? Let's say my book is about fitness.
In the acknowledgements page, besides my professors, I acknowledge youtubers who have influenced my knowledge. " I'd also like to send a nod of recognition to the people who have influenced me outside the classroom. " then I mention 5-6 influencers.
I also, in one or two chapters, say something like "if you want to know more about this specific topic, I highly recommend you look up this person. They are the best in this field"
Is this legally ok?