Китоб пас аз сабти ном дастрас аст.
| Номи китоб: | Second Variety |
| Муаллиф: | Philip Kindred Dick, |
| Соли нашр: | 1970 |
| Теъдоди саҳифаҳо: | Не известно |
| The claws were bad enough in the first place—nasty, crawling little death-robots. But when they began to imitate their creators, it was time for the human race to make peace—if it could! |