"You ...," Harry bristled, ready to jump down the older wizard's throat, when Snape held him back, advising him quietly, "That was not a threat. That was information, so you have a chance to prepare for further assaults. You should use that knowledge wisely." Still, the human Horcrux glared at the Dark Lord when he pulled Snape down on the couch beside him, accepting the book, Hermione shoved over.