I know from having had a child, and from having been a child myself, that children will copy you. So, the best way to get them to read, is to read. The best way to get them to do anything is to do it yourself, and they will absolutely copy you. That way, you don't have to worry about what's supposedly age appropriate, a child will pick something up when the child is ready.
Occasionally I was so much better that I could go out; but the streets used to put me in such a rage that I would lock myself up for days rather than go out, even if I were well enough to do so! I could not bear to see all those preoccupied, anxious-looking creatures continuously surging along the streets past me! Why are they always anxious? What is the meaning of their eternal care and worry? It is their wickedness, their perpetual detestable malice-that's what it is-they are all full of malice, malice!
I know from having had a child, and from having been a child myself, that children will copy you. So, the best way to get them to read, is to read. The best way to get them to do anything is to do it yourself, and they will absolutely copy you. That way, you don't have to worry about what's supposedly age appropriate, a child will pick something up when the child is ready.