I read a book called the selfish crocodile. It is for 4-5-6 year olds.  I love it so much at the end.  I love the pictures.  The crocodile is mean some times.  It makes you think of  anamals .  In a zoo.It is by Faustin Charles and Michael Terry.  It has 14 pages in it.  It is hard to read.  It helps your brain.