In this friendship book, all fans of Greg's Diary can write down their deepest secrets and, of course, their best friends. Cool adventures and experiences, feelings about life, dreams, maybe family rules (even the annoying ones), and in any case, funny drawings will be included. There are diary pages and interactive sections as well as comics to continue drawing. Additionally, as a bonus: new cartoons from Greg and the first pages from Rowley's diary. With this book, all children will experience how exciting and fun it can be not only to read but also to write and draw themselves.