27 books • 4 series
Book #1: Shades of Treason
Book #2: Shades of Honor
Book #1: Botanical Illustration in Gouache
Book #2: Painting Birds in Gouache
Book #3: Painting Animals in Gouache
Book #1: Professor Curious and His Miracle Machine
Book #1: The Shadow Reader
Book #2: The Shattered Dark
Book #3: The Sharpest Blade