From Lion Forge and Know Yourself.

Megalopolis used to be the city hub for all the makers, doers, and dreamers. It was a better time according to Debian Perl, a technomancer known for her out-of-date computer programming skills. Now the city streets are filled with Egg-heads, those in thrall to the ease and simplicity of new technology as opposed to Debian's way of doing things. Digits is one of those Egg-heads. She is a young social media guru and knows her way around all the newest, latest technology.

Debian and Digits cross paths when they both stumble across a 100-year-old lost robot named Ray-Bot. They soon learn that Ray-Bot's CPU was suspiciously overclocked, leaving him unable to perform basic functions and commands. To find out where the robot came from, Debian must teach Digits everything she knows about computer coding and programming. Along their journey to bring Ray-Bot home, they begin piecing together the mysterious puzzle about his malfunction, and uncover some sinister secrets.

Debian Perl: Digital Detective is a five-book series in which middle-grade readers will join Debian and Digits on mystery adventures all while building practical knowledge of coding, algorithms, algebra, and logical problem solving.