Китоб пас аз сабти ном дастрас аст.
| Номи китоб: | The Sack |
| Муаллиф: | William Morrison, |
| Соли нашр: | 1950 |
| Теъдоди саҳифаҳо: | Не известно |
| An alien being is found on an asteroid which gladly answers any question it is asked. But will it be for good or for bad for humanity to have every question readily answered? |