Board Thread:The Reference Desk/@comment-31010985-20190805230500

So I recently read RTD's novelisation of Rose and noticed the many references to individuals introduced later in the series. These include Howard, Ru and Bau, Shareen, Bev, Suzie, Sarah Clark etc.

As I was going through I had been searching the names in the wiki to spot any references but then I read towards the end that Rose had received a text from a Keisha, who after a quick search I assumed to be Keisha Selby, a friend of Rose mentioned in PROSE: The Feast of the Drowned.

Other people who Rose received a text from that I haven't been able to pin down are Omar, Maxwell, Janice and Cole. As with Keisha, I thought these people could have been referenced in expanded media but had too minor a part that nobody bothered creating a page for them here?

Does anybody have any novels or comics from around the broadcast of series 1 to determine whether these people are purely inventions of the novelisation? 