Download or read book Arthur and the Lost Diary written by Marc Brown and published by LeapFrog School House. This book was released on 2002 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Sue Ellen loses her diary at the library, Arthur and his friends start to imagine what she has written about them in her private book. Arthur is the one who finds the diary, but will he and the others do the right thing and return it, unread, to Sue Ellen?