An exciting new investigation by Samantha Wolfe! Samantha Wolfe and Ellie Parker go to visit their friend Sandy Hollingsworth, who lives in a luxurious mansion on Orcas Island, in one of the most picturesque places in the American northwest. The girls are going to spend the Christmas holidays together and dream of snow! They could not even imagine that in this beautiful place they would encounter dark secrets and a conspiracy against Sandy’s dad. Mr. Hollingsworth is engaged in secret developments related to new energy sources, and someone is stopping him from completing the project. Sandy asks her friends to help her expose the attacker and prevent her dad from going bankrupt. Sam and Ellie agree and... take on a new investigation!