These are the code examples for this book:
Kindle:
https://www.amazon.com/Learn-Google-Flutter-Fast-Example-ebook/dp/B07NX3WM6L/ref=sr_1_1?keywords=Flutter+Mark+Clow&qid=1555020799&s=gateway&sr=8-1-spell
Paperback:
https://www.amazon.com/Learn-Google-Flutter-Fast-Example/dp/1092297375/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=1555020799&sr=8-1-spell