Spring is on its way..."But what is Spring?" wonders Hogbert. Is it the caterpillar? Is it the nest of eggs? Is it the strange fluffy cloud that says baa? As the garden's creatures grow and change, and the wild flowers and leaves unfold, slowly, slowly, the secret of spring is revealed! Parragon is the largest illustrated non-fiction publisher in the world and a global leader in innovative digital books for children in many languages. Welcome to the world of Parragon!