This is a sample acknowledgement letter from Publisher, Comments Referred to Author.
Sub : ‘Book Name’; your expert comments
Dear …………… (Author Name)
We, thankfully acknowledge the receipt of your comments in respect to our book titled ‘Book Name’. We are pleased that you have found the book very informative and useful for the students preparing for competitive examinations. We have also noted the improvements suggested by you.
We are forwarding your comments to the author for his response. He will correspond with you regarding this matter.
We always welcome your sagacious suggestions and constructive criticism and hope to receive your expert comments in future also.