A book from my childhood (read with Maedoc) A Wrinkle in Time - Madeleine L'Engle ("You have to write the book that wants to be written. And if it is too difficult for adults, you must write it for children.
This is a poster of the quote “A book, too, can be a star, a living fire to lighten the darkness, leading out into the expanding universe” by author Madeleine L'Engle. (L'Engle wrote the Newbery Medal-winning A Wrinkle in Time.) loved that book!