This box set comes in a collectible slipcase and contains three exciting Doctor Who audio books, each featuring an alien invasion of Earth. In The Dalek Invasion of Earth, the Doctor and his friends must fight to save the planet from the Daleks in the twenty-first century. In The Auton Invasion, a newly-regenerated Third Doctor encounters the Nestenes and their robotic shop window dummy servants, the Autons. In The Dinosaur Invasion, London faces an incursion of prehistoric monsters as the spearhead of Operation Golden Age. Read by William Russell, Caroline John, and Martin Jarvis, this audiobook includes original sound design and Nicholas Briggs as the voice of the Daleks."