Make it dangerous or it's not worth doing.

The fan mail I get from kids are asking me questions which they do not ask their mothers and fathers. Because if they had, why write to me, a perfect stranger?

And now," cried Max, "let the wild rumpus start!

Each month is gay, Each season nice, When eating Chicken soup With rice

Parents shouldn't assume children are made out of sugar candy and will break and collapse instantly. Kids don't. We do.

And [he] sailed back over a year and in and out of weeks and through a day and into the night of his very own room where he found his supper waiting for him and it was still hot

Kids books Grownup books That's just marketing. Books are books.