In my story a baby gets kidnapped, right? The thing is, the baby was kidnapped to be offered up to die at the hands of an evil fairy who wants to kill the child and bathe his gloves in its blood. The actual killing won't happen (the characters prevent it) but that's why the fairy wants the baby. The other thing is that the baby is found dead (no marks on its body though, absolutely spotless and they can't figure out why it's dead) and then after mourning it, they take the corpse with them. It turns out its soul was removed from its body, it's then later reinserted by another creature and the baby comes back to life again. Are these perhaps too violent for a book aimed at 8-12 year olds?