Giles Andreae is the author of many top selling award-winning picture books. For Orchard, these include Rumble in the Jungle, Commotion in the Ocean, and I Love My Mummy.

However, it is for the international bestseller Giraffes Can't Dance that he is best known. Giles is also the creator of Purple Ronnie, Britain's favourite stickman, and of the artist/philosopher, Edward Monkton.

These two ranges of greetings cards, books and merchandise have made Giles the country's top selling living poet and an icon of contemporary popular culture.

Giles lives with his wife, Victoria, a children's clothes designer, and their four young children by the river in Oxfordshire.

Spike Gerrell is a prolific cartoonist known for his "spiky-nosed" illustrations.

His work has been published in the New Scientist, Independent, Times Educational Supplement and Guardian.

Spike lives in North London.