Практическая грамматика

Other denotes some object different from the one mentioned before.
Other has two numbers: singular—other, plural—others. It has two cases: the common case and the genitive case (other's, others').
He walked at the other's heels with a swing to his shoulders and his legs spread unwittingly... (London)
In the sentence it is used as subject, object and attribute.

After tea the others went off to bathe... (Mansfield) (subject)

When he brought his suitcase down into the hall, Isabel left the others and went over to him. (Mansfield) (object)
But the circumstance was sufficient to lead him to select Tess in preference to the other pretty milkmaids. (Hardy) (attribute)
When preceded by a preposition it may be used as a preposi­tional indirect object:
You are not fair to the others. (Voynich)
Another has two meanings:

1. 
   “a different one”,
   
2. 
   “an additional one”.
   

He has learnt sheep farming at another place, and he's now mas­tering dairy work. (Hardy)
Yes, thought Soames, another year of London and that sort of life, and she'll be spoiled. (Galsworthy)
Another may be used as subject, object, and attribute.
The lantern hanging at her wagon had gone out but another was shining in her face much brighter than her own had been. (Hardy) (subject)
Often among the women he met, he would see now one, now another, looking at him, appraising him, selecting him. (London) (OBJECT)
Now I won't say another word. I am overwhelmed, crushed. (London) (ATTRIBUTE)


§ 12. Indefinite pronouns.
Indefinite pronouns point out some person or thing indefi­nitely. The indefinite pronouns are some, any, somebody, anybody, someone, anyone, something, anything, and one.
The pronouns somebody, anybody, someone, anyone, one have two cases: the common case and the genitive case.
1. Some is chiefly used in affirmative sentences while any is used in negative and interrogative sentences and in conditional clauses.
We spread down some wide blankets. (0. Henry)
But his chief trouble was that he did not know any editors or writers. (London)
Do you see any sign of his appreciating beauty? (Galsworthy)
If you have any new books, show them to me, please.
When used with nouns of material some and any have the meaning of indefinite quantity.
Now run along and get some candy, and don't forget to give some to your brothers and sisters. (London)