Not a book, but she can try the free cuses in https://www.datacamp.com/ https://www.datacamp.com/ I recommend to start with Python and later switch to Scheme wh

Not a book, but she can try the free cuses in https://www.datacamp.com/ https://www.datacamp.com/ I recommend to start with Python and later switch to Scheme when she get enlightened. Which programming languages are you using? Sometimes it's better to if someone at home can help with the setup and early debugging.