@simplicity110 has a book called Fragile please check it out I just started reading it & it's really good it should have way more reads,votes& comments
@KAYYEE16 Hi, dear. Thanks for following and adding #FIP 3 to your list but I will back to it not so soon. It's future project :) I suggest you to check #FIP 1 and #FIP 2 at beginning to understand all events :) Hugs!