This document provides instructions for writing a friendly letter, including sections on preparation, structure, and content. A friendly letter should include information about topics that interest both the writer and recipient. It should have a heading with the writer's address and date, a salutation, an indented multi-paragraph body sharing news and responding to previous correspondence, a closing like "Your friend" followed by a signature on the last line. Proper preparation involves jotting ideas and information to include about oneself or others.