Mark Brownlow is the series producer of Blue Planet II. He was a producer on the BBC's landmark series Planet Earth and has produced many natural history documentaries for the BBC, including Hidden Kingdoms and Ocean Giants.
A lavish and definitive view of the oceanic world - accompanying a landmark 7-part BBC series narrated by Sir David Attenborough
Sign up to our newsletter using your email.
To help us recommend your next book, tell us what you enjoy reading.