If you want to buy or borrow a book during the summer holidays check out any of the above titles. They cost less than a take away meal.
Alternatively, the PDF file can be downloaded free of charge at https://www.raspberrypi.org/magpi/issues/ The full list of all the MagPi Magazine editions and the “Essential” publications are available at this location.
“Simple Electronics with GPIO Zero” is an easy to read step by step guide to the GPIO Zero python library. If you wan.t to go straight to the source click on the following link https://gpiozero.readthedocs.io/en/stable/recipes.html
Enjoy the rest of the holidays.