Is It Larger? Is It Smaller? by Tana Hoban
Publisher: William Morrow
This book shows lots of colourful photographs of different objects. In each picture, some are larger and some are smaller. There are also pictures representing different things that can be measured such as measuring jugs holding ingredients, teacups representing different capacities, and a ruler measuring a child's height.
The pictures in this book aren't accompanied by any words, so they are suitable for even the youngest children to look at and discuss their thoughts about which things are larger and which are smaller.