Endpapers are a particular favourite of mine, both old and new. I love to create the ends for the books that I illustrate. They’re wonderfully freeing, because they’re not required to go alongside an author’s text, nor do they need to follow along in the exact same style or medium as the other illustrations. They need to feel as though they belong in the same family as the rest of the book, but they can fly off in all sorts of playful directions, and frequently do.

Sometimes it’s lovely to take a purely decorative approach, using whatever medium seems complementary to the book, without direct reference to the story at all. Decorative endpapers may just be stripes, spots or splashes and can look beautiful, as though the reader is opening a brightly wrapped present – which in a way they are!

Mostly, I am so involved with the text that I can’t resist linking the ends to what’s inside. Sometimes I like to refer to a repeating motif in the book such as seagulls, and a little black cat as we see in Thunderstorm Dancing. Or I refer to the setting of the story, such as the forest in Leonard Doesn’t Dance. Sometimes I like to tell a bonus story without words, so that when the book has been read and the story is over, there is somewhere to linger and to imagine our characters in their next adventure or in their everyday lives.

Goodnight, Mice! is a bedtime book, so the ends are muted in colour and evocative of a pyjama pattern. But I really wanted to play around a little further with these sweet mice, so I made tiny, simplified sketches of all of the family members. It was fun creating shorthand versions of each of the characters. The twins of course, are causing mayhem with a pillow fight, and there are stylised feathers floating everywhere (made by pressing down hard with my poor, mistreated dip-pen nib).

The endpapers for Thunderstorm Dancing were originally to have been printed in two colours, which is why I set them up in black and blue, (black and red for the rear ends) but Allen and Unwin decided to print in four colour process instead. In the internal illustrations, I had sneaked in a playful visual gag where the cat is greedily eyeing off all the fish. I thought it only fair that he got to eat his fish in the end. So below you see him washing up after his meal. (The seagulls are not amused.) In this case, I decided to do the reverse of what I had done for Goodnight, Mice! Instead of shrinking and simplifying the characters from the book, I enlarged them and made them more naturalistic in style.

The ends for Leonard Doesn’t Dance are mostly decorative, but they also set the scene for the story. I wanted them to be sumptuous, because I enjoyed making Leonard’s forest world so much. The front and back ends are continuations of the same setting, except that the moon is lower in the sky after the birds have been partying all night. The party lights can be seen in the distance.

These ends are mostly decorative too, but they hint that in this story we will be looking closely at the forest floor. They were a delight to make, involved a lot of glorious inky mess, and they have their very own classroom activity. You can find it here.

Now we get to my latest endpapers – the ends for When You’re Older.

When I was thinking about what kind of endpapers would be best for When You’re Older, one of my ideas included origami sea creatures, and one of them included a paper crown. They looked like this.

There were a few reasons why these ideas might have been fun and effective:

• Firstly, they are bright and cheerful and the scale of the images is large, which made a nice contrast with the fine detail of much of the book.

• Secondly, they are an easy way to communicate to someone choosing a book, that the story is suitable for a young child.

• Thirdly, they help set the opening scene in the homely world of the brother who is enjoying some paper craft. The crown concept shows us a close-up of what he is doing on the title and half title pages. The origami concept gives us an example of something he might do on a different day. And it leads the reader into the theme of sea creatures that repeats throughout the story.

In the end we decided that the treasure hunting scene (below) would be best, because it is truly dreamlike, and hints that we will be entering a world of the imagination. It reflects the illustration style of the adventure part of the book; full of detailed vegetation, creatures real and imagined and with our boys painted in silhouette. But it is subtly different, in that it is rainbow hued and uses blue instead of black for the details of the ship and characters. The blue has a hazy feel and helps to suggest the dream state. The feel of the endpapers is decorative, but it is really a ‘bonus story’.

I had a second idea for a bonus story and I hoped to have different ends front and back, telling two dream adventure tales. But it would have taken too long to complete. I hope to make the second illustration as a standalone, and if I do it will be available as a print. (It involves a giant squid, deep sea diving and more treasure!)