The book “Business Writing Essentials: How to Write Letters, Reports, and Emails” is authored by Clare Whitmell. It was first published on March 3, 2014. This guide is designed to help individuals enhance their business writing skills, covering important aspects such as writing business letters, reports, and emails. It offers templates, punctuation guidelines, and advice on style and tone, making it ideal for professionals seeking to improve clarity and efficiency in their correspondence. The book is valuable for both native and non-native English speakers in professional settings.