Collected by K. R. Alexander is a trade paperback book published by Scholastic, Incorporated in 2020. The book is 7.6 inches in length, 5.3 inches in width, and 0.6 inches in height, with 256 pages. The book's topic includes horror, family/siblings, and social themes/friendship. The author, K. R. Alexander, is known for writing books that cater to the juvenile fiction genre. The book weighs 5.9 oz and is written in English.