Explorer Academy: The Forbidden Island (Book 7) by Trudi Trueit Explorer Academy: The Dragon's Blood (Book 6) by Trudi Trueit Explorer Academy: The Tiger's Nest (Book 5) by Trudi Trueit Explorer Academy: The Star Dunes (Book 4) by Trudi Trueit Explorer Academy: The Double Helix (Book 3) by Trudi Trueit Explorer Academy: The Falcon's Feather (Book 2) by Trudi Trueit Explorer Academy: The Nebula Secret (Book 1) by Trudi Trueit
