1.1 The Boundless Sea by Jenny T Colgan
River Song has had more than enough excitement for a while. Deciding the universe - and her husband - can look after themselves, she has immersed herself in early 20th-century academia, absorbed in writing archaeological theses.

But when a mysterious tomb is found in a dry, distant land, excitement comes looking for River.

Can Professor Song stop any more members of the expedition from dying? What deadly secrets lie buried within the crypt? And will British Consul Bertie Potts prove to be a help, or a hindrance?

River Song is on the trail of the mysterious, planet-killing SporeShips.

Nobody knows where they come from. Nobody knows why they are here. All they do know is that wherever the SporeShips appear, whole civilisations are reduced to mulch.

But River has help. Her companion is a handsome time-travelling stranger, someone with specialist knowledge of the oddities and dangers the universe has to offer. For Mr Song has a connection to River’s future, and he would never want his wife to face those perils alone...

This download was available exclusively to purchasers of the Special Edition of Doctor Who Magazine #530