Final answer:
A formal letter to the principal requesting the addition of three specific publications to the school library to expand student knowledge on current affairs and assist in various academic activities.
Step-by-step explanation:
Dear Principal,
I am writing to you with the utmost respect to request the addition of some new books to our school library. As an avid reader and a member of the literature club, I believe the enrichment of our collection will greatly benefit the student body. In particular, I am suggesting the inclusion of 'The London Times', 'The Telegraph', and 'The London Evening Standard'.
The inclusion of these publications will provide students with a broader world view, enhance their knowledge of current affairs, and aid them in various academic endeavors such as debate and essay writing. Given the substantial value these resources can offer, I strongly urge you to consider my request. Thank you for taking the time to consider this proposal, and I look forward to the potential enhancement of our learning environment.
Sincerely,
Sherlock Holmes