Once Upon A Time Slip

This is a science fiction / time travel / steampunk / paranormal / military history / futuristic / romance / fantasy novel about time slips, poltergeists, hauntings & alternate universes.  Trapped in a war outside of time, China Winter and Nikola Tesla must save souls; past, present and future while restoring universal order. Both past and future timelines must be altered in an effort to prevent a time travel apocalypse. The future will crumble as history re-writes itself in the great time travel apocalypse. It is the year 2258 when nineteen year old China Winter discovers her ability to cross the veil between worlds. On a quest to find her missing brother Maddox, she finds herself summoned by the father of time travel ? Nikola Tesla to help save the whole of humanity; both past and future souls. China must sacrifice so much as she is dragged ever deeper into a treacherous and eternal time war. Stepping back in time from her steampunk-esque existence, China finds herself caught up in the most incredible battles. Every army that ever existed can materialise in the wrong time or place, at any given moment to lay siege upon the earth. Slipping back and forth between the mists of time, history re-writes itself, playing havoc on the very fabric of reality. Can she survive the world of hauntings, poltergeist manifestations and time slips to save the universe from complete obliteration?