SOLVED. Middle Grade Fantasy series about a Vampire girl who lives with her aunt and uncle. Read before 2017. [s]

[D]

I read this series over five years ago. I remember it was about a young vampire girl who lived with her aunt and uncle, who were also vampires, in an old castle. There may have been other ghouls or vampires who lived with them such as a grandma or nephew. I remember the family kept bats and often had to clean the basement where they lived. The main character's name was something older, like Matilda or Miranda. The spine of the book was striped black and white and each cover had a different halloween color, such as orange, green, or purple. There were black and white illustrations in the book, but it wasn't a picture book. From what I remember, the look of these illustrations resembled that of Poptropica characters. The main character had black hair, and might have worn a striped shirt. Any help will be appreciated, thanks!

[Rainbowheart]

Vampire Island?

[Ayshe]

My Haunted House maybe?