Just Some Of My Drawings

So this is just a book that I place my drawings into and my drawings will be random so I don't have any thing specific that I am drawing but most of them will probably be wolf drawings and others may be HTTYD drawings and others will be just random drawings I did.
All of my drawings were free hand but what I do to draw them is I find a picture on the Internet and I print it off and then I look at the picture and draw it while looking at it. ( Which just means I don't trace it )
So yeah the reason I am doing this book is because I kinda want some feedback as to how I can make my drawings better.