Dead fish are washing ashore on the Higdon River, and seventh grader Emily Sanders decides to fin...

A humorous, exciting tale of an ordinary girl who makes an extraordinary scientific discovery-a b...

With time travel and mysteries that need solving, the Galactic Academy of Science (G.A.S.) series...

With time travel and mysteries that need solving, the Galactic Academy of Science (G.A.S.) series...

Dead fish are washing ashore on the Higdon River, and seventh grader Emily Sanders decides to fin...

With time travel and mysteries that need solving, the Galactic Academy of Science (G.A.S.) series...

With time travel and mysteries that need solving, the Galactic Academy of Science (G.A.S.) series...

With time travel and mysteries that need solving, the Galactic Academy of Science (G.A.S.) series...

With time travel and mysteries that need solving, the Galactic Academy of Science (G.A.S.) series...

A humorous, exciting tale of an ordinary girl who makes an extraordinary scientific discovery-a b...