"A Sentence a Day" is a textbook written by Samantha Prust and published by Taylor & Francis Group in 2007. This book, aimed at students in grades 6-9, offers short, playful proofreading exercises to help students improve their writing skills. With a focus on education and language arts, this paperback book provides rhetoric, composition, and creative writing instruction in an engaging format. It includes 210 pages of English language content designed to assist students in avoiding common writing mistakes and enhancing their writing abilities.