August 12th, 1889 Professor Mason Skeeter,
I have always enjoyed your selection of educational texts, but this year, your choice has been a dismal one. While informative, your upper level text entitled Aquatic Plants of the European Continent has proved to be a disaster. My shop has constantly been underwater every time a child has turned a page or even slightly bumped against the spine. I do hope you have plans to prevent the same fate befalling on Hogwarts.
In the future, I do hope you rethink what sorts of reading material you are assigning your students, or at least provide warning to those supplying said texts.
I shall also be writing a letter to the publisher.
Sincerely,
Mr. Zachariah Binns