Sol Regwan is an optometrist who loves to write. He is the author of two successful children's books, The Adventures of Pugley Bear and Dylan and His Magical Robot. Each of his stories teaches children a valuable lesson or moral.

Denise Muzzio was born in 1990. Since early childhood, she spends her time drawing and being surrounded by books.

When she grew up, she decided to study graphic design, illustration and animation to be able to work on projects that keep her inner child alive. She is also a yoga instructor, something that she practices daily to keep mind and body in harmony.

She lives in Rosario, Argentina, working as a freelance designer and illustrator specialising in children’s literature with clients all over the world. Most of her work is done digitally but she also enjoys working traditionally with watercolour, gouache, coloured pencil, and ink.