After her father is mysteriously killed, Emma Newman is forced to leave her old life to start anew but it's not long before she's thrust into quite a situation. Introduced to familiar faces from the papers by her old friend, Molly Hooper, she knows nothing will ever be easy again. With one look, Sherlock has stripped her of her secrets. For him, Emma Newman is just another easy deduction and strangely a mystery worth solving beneath short skirts and high heels. As she keeps turning up in his life, he soon takes on her case especially as her presence begins to shake things up, leaving him and John on a trail of a murder most foul. After all, there are only so many scars you can hide before they start to show again.

Melody Birch was destined for a terribly ordinary life. That is, until she took a trip to London, and in a single day her life is forever changed. Suddenly swept away in a time traveling police box along with a boy named Connor Dale, Melody meets the alien Doctor who completely turns her life around. Follow the Doctor and his new companions on this adventure filled with peril, romance, and a good bit of wibbly wobbly timey wimey.