The Ramona 4-Book Collection Volume 1 Revised Edition 2020 by Beverly Cleary is a trade paperback set that includes the titles "Beezus and Ramona", "Ramona and Her Father", "Ramona the Brave", and "Ramona the Pest". Published by HarperCollins, this collection features illustrations by Rogers, Jacqueline. The books are part of the Ramona series, known for their humorous stories and themes of family and siblings. With a total of 848 pages, this collection is a delightful read for fans of classic juvenile fiction.