This short story takes place between Jackaby and Beastly Bones and was absolutely delightful. Abigail Rook is hoping that her birthday will escape the notice of her employer, R.F. Jackaby, but he has decided to help her celebrate in a spectacular way. He takes her to a mystical market, where she notices a treasure map but declines it as a present. Of course Jackaby knows better and presents it to her. Using magical party crackers that teleport them to whatever destination they wish, they follow the map where hopefully they will reach its buried treasure conclusion. Of course, it’s an adventure, which is Jackaby’s objective, and that is the best gift ever for Abigail. I loved all of the different challenges the pair encounter, and of course, each of them has unique talents that aid in the quest. This is such a wonderfully fantastic world, I hope we get many more stories for Abigail and Jackaby.