A biographer.
The possessive form of "somebody else" is "somebody else's." For example: "That book belongs to somebody else's friend."
no there is enough people on that ride you can or if you are a wimp you go with somebody you know so you don't have to go with somebody.
Somebody Else's Coat was created in 1927.
There Must Be Somebody Else was created in 1927.
Somebody Else's Fire was created in 1985.
Somebody Else's Guy was created in 1996.
The duration of Somebody Else's Coat is 1.05 hours.
A customized essay means an essay, mostly an academic piece of writing done for a student by somebody else at a fee.
Somebody Else's Moon was created on 1993-03-29.
Plagierism is when you copy's somebody else words or work and you don't cite them you just copy everything they say like it's your own word
If the 'somebody else' has signed the back with 'pay to the order of xxx' and then signs their name.
The difference is that "somebody" is informal or colloquial. Use "someone."