Duke 
El sistema nervioso [PDF ebook] 
The Nervous System

This story is part of Reading Champion, a series carefully linked to book bands to encourage independent reading skills, developed with Dr Sue Bodman and Glen Franklin of UCL Institute of Education ( …

The ‘Mission Spelling’ series teaches children to spell using phonics, with the help of a lovable little alien, called Zoggy, who has come all the way from planet Zen, three million light years away. …

A kind king in a far off land has been hiding his ears from everyone in his kingdom — even his wife, the queen! He has horse’s ears on his head and he is afraid everyone will laugh if they find out.. …

Head outside and look up. What do you see? At night you might see stars, the moon, the Milky Way, and planets! During the day all these things will still be there, but they’ll be hidden by the bright …

Have you ever noticed that the physical world works in certain ways? Skateboarders use force and motion to perform tricks. If you jump up as high as you can, you»ll quickly fall back to the ground. …

Welcome to the wonderful and wacky world of Words, Werds, W-oh-er-dz! A fun and creative look at some of the funny, tricky, and interesting words we use every day. Words that sound the same but are s …