Grovenor Lane Ghost by Jeremy Tyrrell
As the Professor's assistant, it was my duty to perform whatever tasks he laid out for me. It was a simple enough arrangement, until he took me on my first investigation at a run-down house in South Entrance.
The house at Grosvenor Lane showed me a brief glimpse of the world beyond, a world that exists with or without my blessing. But my investigations also revealed that the application of science to an ethereal plane is anything but straightforward.
This is the first book of the Paranormology series.