In the age of dinosaurs lived a little furry mammal called Tor. As Tor was so little she always had to hide from the dinosaurs. But one day an asteroid hit earth and it grew colder and colder and all the dinosaurs started dying. Gold level titles introduce children to more complex sentences with an average length of 10 words and help to develop reading strategies such as breaking long words down into syllables. Each meticulously levelled PM Fiction title features a classic story structure complete with tension, climax and resolution. The stories deal with concepts and experiences that young children can relate to. PM Storybooks cover levels 3–24.