Grace and Courtesy

Grace & Courtesy

Here is a nice article and informative list of recommended books.
(the top website links at the top are broken though). 
http://www.blog.montessoriforeveryone.com/grace-and-courtesy-4-skills-for-a-lifetime.html

SOURCE: 
http://simplymontessori.blogspot.ca/2011/05/grace-and-courtesy-printable.html