Was that kernel of invariants – and the more-or-less unbroken thread of memory – enough? Had David Hawthorne, by another name, achieved the immortality he’d paid for? Or had he died somewhere along the way? There was no answer. The most that could be said, at any moment, was that someone existed who knew – or believed – that they’d once been David Hawthorne. And so Peer had made the conscious decision to let that be enough.