Usborne Publishing Ltd

When investigators Cass and Max-Ernest set out to discover the history of the mysterious Symphony of Smells, they become embroiled in a dastardly experiment involving kidnapped children and the secret of eternal youth. Together they must come up with a plan to rescue their classmate from a hideous fate.

Cass and Max-Ernest are proud new members of the top-secret Terces Society, and can't wait for their first mission. Soon they are kidnapped by their dastardly enemies, discover the powerful and mysterious Sound Prism, and find themselves in a race against time to track down a monstrous manmade creature who guards the secret of eternal life.

Amelie fell hard for Reese. And she thought he loved her too. But she's starting to realise that real love isn't supposed to hurt like this. So now she's retracing their story, revisiting all the places he made her cry. Because if she works out what went wrong, perhaps she can finally learn how to get over him.

Evie wants to be normal. Now she's almost off her meds and at a college where no one knows her as the-girl-who-went-nuts, there's only one thing left on her list... But relationships can mess with anyone's head - something Evie's new friends know only too well. But if Evie won't tell them her secrets, how can they stop her making a huge mistake?

The dramas, the traumas, the rumours - it's time to expose it all... The Perks of Being a Wallflower meets Mean Girls in this scathingly funny and relatable high-school takedown from the queen of UKYA.

Brush water over the black and white illustrations and watch the prehistoric scenes burst into colour! There are 16 scenes with velociraptors hunting for food, pterodactyls flying high in the sky, baby dinosaurs being born and much more. The back cover folds out to prevent colours running onto the page beneath.

A fun, write-in book packed with brain-teasing puzzles, useful facts and clever tips that show how to play chess and improve your game. Some of the puzzles are answered using chess-piece stickers and all the answers are at the back of the book. Simple puzzles show how to use the pieces, with more tricky puzzles on tactics and checkmates.

Contains Internet links that offer a selection of recommended web sites - with sound, animation and video clips. This title provides information for projects and homework.

This picture atlas takes young readers on a visual journey around the world, from the hot plains of Africa, to the frozen tundra of the Artic. Detailed pictorial maps reveal the richness and diversity of human and animal life around the world.

One full moon, 2 little dogs, 10 red peppers, 100 twinkling stars... Counting to 100 becomes effortless and fun with this gorgeously illustrated, hardback picture book for little children. Each page has a certain number of things to count, from boats and trees to swirling leaves and pretty flowers, with lots of things to spot and talk about too.

With over 50 flaps to lift, this delightful book helps young children learn how to add and take away numbers from zero to ten. Pages show scenes such as a garden, a beach, a bakery and a market with simple arithmetic questions. Children can do the sums then lift up a leaf, a sandcastle or a tray of tasty jam tarts to reveal the answers.