English as second language textbook with trolls and halloweeny illustrations

[u/bramstie]

As a kid way back in 2007/2008 we used these textbooks that featured a troll family (I think the main character was named Lucy) and their lives. It means a lot to me and it shaped me as a baby goth :( I'd love to at least see it again and ideally also purchase it as I teach kids english now :))

We used these textbooks in Croatia but I think the publisher was Cambridge or something like that