Letter writing — Audiobooks
A Letter Book Selected with an Introduction on the History and Art of Letter-Writing
by George Saintsbury
Eight or Nine Wise Words about Letter-Writing
by Lewis Carroll
The New Century Standard Letter-Writer Business, Family and Social Correspondence, Love-Letters, Etiquette, Synonyms, Legal Forms, Etc.
by Alfred B. Chambers
How to Write Letters (Formerly The Book of Letters) A Complete Guide to Correct Business and Personal Correspondence
by Mary Owens Crowther
Putnam's Phrase Book An Aid to Social Letter Writing and to Ready and Effective Conversation, with Over 100 Model Social Letters and 6000 of the World's Best English Phrases
by Edwin Hamlin Carr
Hand-book of punctuation : with instructions for capitalization, letter-writing, and proof-reading
by William Johnson Cocker