<p>In 'Eight or Nine Wise Words about Letter-Writing,' Lewis Carroll furnishes readers with an instructive guide that, despite its nod to Victorian epistolary conventions, encapsulates insights into the artistry and etiquette of letter-writing that transcend its era. Pivoting on the premise that effective communication hinges on both substance and style, Carroll's guide is a quaint yet surprisingly practical vade mecum for the modern corresponden...