Continuator

A continuator, in literature, is a writer who creates a new work based on someone else`s prior text, such as a novel or novel fragment. The new work may complete the older work (as with the numerous continuations of Jane Austen`s unfinished novel Sanditon), or may try to serve as a sequel or prequel to the older work (such as Alexandra Ripley`s......
Found on http://en.wikipedia.org/wiki/Continuator

Continuator

• (n.) One who, or that which, continues; esp., one who continues a series or a work; a continuer.
Found on http://thinkexist.com/dictionary/meaning/continuator/

Continuator

Con·tin'u·a`tor noun [ Confer French continuateur .] One who, or that which, continues; esp., one who continues a series or a work; a continuer. Sir T. Browne.
Found on http://www.encyclo.co.uk/webster/C/148
No exact match found