The Wren and the Snowdrop

I'm a little bird, they call me Kinglet, but all my friends call me Wren.
I may be small, but I am still the King of birds.
Do you want to know how I became King?
You can read that in this little book.
You will also meet my friends, but I want to know who you are too and I will ask you a few questions. My dearest friend is the Snowdrop and I can tell you a nice story about her. As a little bird I did something brave which made us all happy and cheerful.
At the end of the book I tell something very nice, but that I am not going to tell you yet.