We promise to keep IGMS a PG-13 magazine and website.
That means that while we will sometimes deal with intense and adult themes, there will be no explicit or detailed sex of the sort that would earn a movie rating more restrictive than PG-13; nor will there be language of the sort that earns an R rating.
So for children older than 13, you can be assured that they will not be exposed to material that is generally considered inappropriate. For younger children, you may wish to read or scan the issue yourself first. Though if your child has read and enjoyed Ender's Game itself, there is little likelihood of them encountering anything more intense, disturbing, or "adult" than is found in that book.
Orson Scott Card