DCI Paul Cullen Mysteries

Danger lurks underground...

When a young woman falls to her death in front of a tube train at London’s Angel station, the authorities assume suicide.

They’re wrong.

For Detective Chief Inspector Paul Cullen of the British Transport Police, the stakes couldn’t be higher.

Can he uncover the truth, before more lives are lost?

Detective Chief Inspector Paul Cullen of the British Transport Police is back in a brand new mystery.

When a body is discovered on tracks just outside a London mainline station, the hunt for a killer begins.

But who is the victim?
And how does the crime relate to DCI Paul Cullen?

The race to uncover the truth commences.

Meanwhile, Paul Cullen’s...