Is there a parts kit sold for this book? I couldn't find one online.
Im reminded of a book from Dick Smith in the 90s called “Funway into electronics”.
It had a wonderful kit where you would use screws in a board so you could see every wire path. Much easier to explain than modern breadboards
Discontinued until they can add age verification to wires.
Jameco sells one [1]
[1] https://www.jameco.com/z/KIT-EFK-BUNDLE-Jameco-Kitpro-Compon...