When Sue Ellen loses her diary at the library, her friends imagine the things she might have written about them in her private notebook. Sue Ellen worries what will happen if her diary falls into the wrong hands!
While everyone is in a frenzy, Arthur finds it! Will he do the right thing and return it, unread, to Sue Ellen?

This book is part of a book series called Arthur .

There are 64 pages in this book. This is a picture book. A picture book uses pictures and text to tell the story. The number of words varies from zero ('wordless') to around 1k over 32 pages. Picture books are typically aimed at young readers (age 3-6) but can also be aimed at older children (7+). This book was published 2012 by Little, Brown & Company .

Marc Brown is the creator of the bestselling Arthur Adventure book series and codeveloper of the number one children's PBS television series, Arthur. He has also created a second book series, featuring D. W