Ghost in the Machine is by Patrick Carman. The second book in the Skeleton Creek series. This series has an ingenious hook in that there are videos that go along with the book which can be accessed through a website listed in the book. Ryan and Sarah must solve the mystery of the old dredge before it is destroyed. Can they find the missing gold? Can they escape the ghost of Joe Bush? The ending will surprise you. Boys and girls will enjoy this series.
Ratings: 5th grade - 8 out of 10.