Dreadul Diary. Dreadful Diary is a book that shows anniversaries of the horrible things in history and is an actual diary. It was first published in 1996. This article is a stub. You can help Horrible Histories Wiki by expanding it. Retrieved from "https://horrible-histories.fandom.com/wiki/Dreadful_Diary?oldid=5867" Categories: Article stubs Books Novelty Books Horrible Histories World History Terry Deary Martin Brown Books Published in 1996 Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.