Adelante Con Allende Book

I love this book not only out of nostaligia but for its art. It has scratchy hand-lettering and beautiful watercolor drawings which show us different aspects of a witch's life in an exposé style with humorous little comments throughout. I also love the other books by the Hawkins about vampires, monsters, ghosts, grannys etc. They were right up my alley. All of their books are quirky, funny and beautifully drawn. I just wish there was more information about the artists behind these books. I tried to find some interviews online but in vain.