All four classic Doctor Who stories featuring the alien species, the Sontarans, who first appeared in the 1973 story, 'The Time Warrior'. The Sontarans are a self -cloning race who live in a militaristic society in the 'southern spiral arm of the galaxy'. Humanoid in appearance, with a squat build and distinctive dome-shaped heads, they are far stronger than mere humans and possess an unquenchable thirst for war. The other stories in this set are 'The Invasion of Time' (1977), 'The Two Doctors' (1984) and 'The Sontaran Experiment' (1975).

Cosmo and his friend Patty prove you don't have to be big to be clever! In this heart-warming story, Cosmo saves the day when Tyro the terrible tyrannosaur stops by. Books with short chapters are a great way for children who are becoming independent readers to extend reading stamina and progress to the next step of their reading journey. This Read with Oxford Stage 5 book has short chapters, an engaging story and humorous colour illustrations. Tips for parents and fun after-reading activities help you to get the most out of the story. Featuring much-loved characters, great authors, engaging storylines and fun activities, Read with Oxford offers an exciting range of carefully levelled reading books to build your child's reading confidence. Find practical advice, free eBooks and fun activities to help your child progress on oxfordowl.co.uk. Let's get them flying!

Tom Baker stars as the enigmatic Time Lord in this classic two-part adventure. Arriving on a seemingly deserted Earth, the Doctor, Sarah (Elisabeth Sladen) and Harry (Ian Marter) soon discover a crew of shipwrecked astronauts from a distant Earth colony. Lured there by a fake distress call, the astronauts are being experimented on by the deadly Sontarans in preparation of a full-scale invasion of the planet. Can the Doctor defeat Sontaran Field-Marshall Styre (Kevin Lindsay) and save the world?

This title lets you search for pictures in eight exciting scenes. It is an exciting illustrated puzzle book in a large, fun format - perfect for group activities. See if you can spot a hummingbird in the jungle, four turtles in the ocean, seven bats flying through the forest, and the artist's bike, which has cycled into every scene! Other themed locations include on safari, at the zoo, icy lands, by the pond, and farmyard fun. It concludes with a spot-the-difference game, and details to look out for again in the previous pages. Our artist, Peter, cycles all around the world on his old red bicycle. He pedals from the snowy Arctic in the far north to the steamy jungles of South America! The eight busy scenes in this show-and-tell-sized book are packed with animals to see and search for - from parrots to polar bears and dolphins to dragonflies. Peter is always so busy drawing and painting them that sometimes he can't remember where he has left his bicycle! Can you help him? Look carefully and, in addition to all the animals, you will find his bike somewhere in every setting.