“Ghostbusters meets Percy Jackson as written by Terry Pratchett.” —Kirkus Reviews“Incredible.” —Eoin Colfer, New York Times bestselling author of Artemis FowlFinn was...
“Ghostbusters meets Percy Jackson as written by Terry Pratchett.” —Kirkus Reviews“Incredible.” —Eoin Colfer, New York Times bestselling author of Artemis FowlFinn was...