Out of Time: . (Steamside Archives Book 1)

An airship launches a devastating attack on a small cargo steamer on the Charles River in Massachusetts. In London the son of The Secretary of State for India is kidnapped and his governess murdered. Two seemingly unconnected events, a continent apart, which could mark the end of The British Empire.
The only person who can stop this chain of events from unfolding is one hundred and thirty-three years in the future.
Whilst attending an apparently routine incident Police Officer Kate Lockwood finds herself caught up in an extraordinary phenomenon which results in her losing consciousness.
When she awakes to find steam-driven cars filling the streets, airships hovering over the Thames and Queen Victoria the reigning monarch, Kate soon realises this is a very different London to the one she left behind.