Sequel Quadrilogy

The sequel Diary of a Neapolitan Mastiff quadrilogy consists of V: A New Era, VI: Success to Demise, VII: Zecoran and soon to include VIII: The Ultimate Choice. The sequel books follow more straightforward narratives as opposed to the loose story arcs and more generalised stories of the originals. V was released in 2015 and VI in 2016. VII went into development in early 2018 but was scrapped. VII re-entered development and was released in 2019 and VIII was release in 2020.

The front cover and the inside of it are not counted as pages in the Sequel Quadrilogy books, the first story page therefore counting as page 1, unlike the Original Quadrilogy books which do count the cover and starts the story on page 3.