The World of Mirabelle and Everleigh thus far is now all in one place, the "Double Nickel" Collection brings the first 10 books of the Series together for a convenient Collectable and Enjoyable experience.
Be with the twins and their familiar Adaline and friends Gia, Conner and Myla as they try and solve supernatural cases that involve another dimension called the "Alter World" and many other Ghosts, Ghouls and Monsters.
