Hand-book of punctuation

"Stops", Or How to Punctuate A Practical Handbook for Writers and Students

A Letter Book Selected with an Introduction on the History and Art of Letter-Writing

Capitals A Primer of Information about Capitalization with some Practical Typographic Hints as to the Use of Capitals

Eight or Nine Wise Words about Letter-Writing

How to Write Letters (Formerly The Book of Letters) A Complete Guide to Correct Business and Personal Correspondence

Manual of Style Governing Composition and Proof Reading in the Government Printing Office