UNIT – the secret organisation established to deal with the odd and unexplained on Earth and beyond.The redoubtable Brigadier Lethbridge-Stewart leads the troops, and for scientific guidance relies on two brilliant advisors: Cambridge genius Dr Elizabeth Shaw, and UNIT’s newest recruit - that mysterious traveller in time and space known as... River Song.9.1 The Blood Woods by Lizbeth MylesWith the Doctor indisposed, Liz is a little put out to find that the Brigadier has brought in another scientific advisor to take his place.But when Liz and River investigate otherworldly goings-on in an English village, they soon find themselves relying on each other to survive.9.2 Terror of the Suburbs by James KettleLiz has moved house. It seems she’s found a suburban utopia - until River Song arrives.There is more to Fetter Bailey than manicured lawns and endless soirees. Dangerous creatures prowl the hedgerows, and something lurks in the freezers...9.3 Never Alone by Helen GoldwynRiver believes Intertraxia is ahead of its time, but it’s already shipping innovations in entertainment and computing around the world.When a dead man is found with alien technology implants, UNIT investigates. Liz and River are about to discover that those connected to the network are never alone...9.4 Rivers of Light by Lisa McMullinIn a Yorkshire mining town, strange temporal distortions and rivers of light crossing forests are enough to get the Brigadier’s attention, and UNIT is mobilised.But the Doctor is back, and he wants to know who’s been messing around in his laboratory. River’s reasons for being on Earth are about to be revealed...