Wet foot. Dry foot. Low foot. High foot. Early readers will enjoy marching in time to the beat of many, many feet with Dr. Seuss' fun exploration of opposites.

For children from 18 months, this board book features piglet Olivia as she changes her mind about everything from clothes to direction, showing young readers all about opposites. Olivia is up, then down; she's quiet, then loud; she's plain, then fancy.

Photographs of familiar outdoor scenes illustrate pairs of opposites.

This perfect introduction to the picture book is now also available as a board book.

Here is the blue sheep, and here is the red sheep. Here is the bath sheep, and here is the bed sheep. But where is the green sheep? Mem Fox and Judy Horacek take you on a wildly wonderful adventure in their rollicking search for the green sheep.

Happy and sad. Good and bad. Opposites take on a new meaning when illustrated by a gang of personable dinosaurs.

'Thinking is quiet, singing is LOUD, crayons are quiet, pots and pans are LOUD'. With colourful illustrations Leslie Patricelli humorously introduces concepts to very young children. The book has a double spread-section at the back featuring 'more LOUD things' and 'more quiet things'.

Using a 75-word vocabulary and clear illustrations, pre-readers are helpfully introduced to the concepts of number, colour, and opposites. These books have been designed to appeal to children through the use of humour, rhyme and bright pictures that can be 'read' even by the non-reading child.

A charming lift the flap book on opposites. Ages 3-5.

What's the opposite of big? Small! What's the opposite of old? Young! What's the opposite of hot? Cold! This title explores a range of opposites.

Two mice, one who sleeps inside the house in a clock and one who sleeps outside the house in a stump, follow complicated but strangely parallel paths and meet each other at a window.

'Spaghetti is yummy, worms are yucky. Sandwiches are yummy, sand is yucky.' With bold illustrations, Leslie Patricelli humorously introduces concepts to very young children. The book also has a double spread section featuring 'more yummy things' and 'more yucky things'.

Einstein's theory was accepted as the true theory in 1915, but soon took a back seat to quantum mechanics. Not until the existence of black holes by Stephen Hawking in the 1960s, was the theory revived. This book tells the story of both events and the techniques employed by Einstein and relativists to construct, develop, and understand his theory.

Learning to identify opposites is one way by which children expand their view of the world. This work explores opposites through text and colourful photographs that illustrate this important concept. It helps children discover how opposites make the world a rich and wonderfully varied place.

A new edition of the classic illustrated storybook, ideal for sharing with your child.

From there to here, from here to there, funny things are everywhere. In this hilarious exploration of simple concepts such as colours, numbers and opposites, Dr. Seuss presents a crazy world of boxing Goxes and winking Yinks that drink pink ink!

A picture book which celebrates the beauty of differences in the natural world.

Features triangular pennants, diamond-shaped kites, circular moons and a great big gold star for Freddie the bunny's quiz. This title also explores lines (zig-zag, parallel); directions (left, right, around, between); sizes (big elephant, small mouse); amounts (full and empty); and opposites (soft pillow, hard wooden stool).

Little Raccoon likes 'clomping and stomping and romping'. He likes noise. He likes messes. But Mama Raccoon, like most mothers, likes a little peace and quiet. She likes sitting on the porch and sketching the cat. She likes tidy rooms. One day, Little raccoon makes an effort to help his mom and makes Mother's Day a very special day.