Read "The Gentlemen's Book of Etiquette and Manual of Politeness" by Hartley!
Read "The Gentlemen's Book of Etiquette and Manual of Politeness
Being a Complete Guide for a Gentleman's Conduct in all his Relations Towards Society" by Cecil B. Hartley!
Once you install this app, you can read it by 1-click without connecting network.
You can also check your "Reading Score" from the menu.