Glitter Dragon

We meet the Glitter Dragon in a story where Isadora’s cousin Mirabelle persuades her to make a potion that conjures a baby dragon. It’s snorts sparkles/glitter rather than fire. It’s unruly and unpredictable. The one in the book Isadora Gets In Trouble ages very fast (100 years over the course of the day) and then ‘disappears’ (effectively dies)