Tracks on the OceanIn 'Tracks on the Ocean', Sara Caputo tells how our journeys around the globe became fixed lines on maps and how journey lines themselves reshaped maps and the way that we view the world. From Captain Cook's route across the South Seas to the disorientating power of digital technology, the tracks we've left on the oceans trading, exploring and conquering are a hidden record of humanity's impact on the planet. Revealing their histories, Caputo uncovers

part guide to life

but it was also a time of innovation and opportunity

No-one will challenge her - and what harm can it do

the seeds of an inheritance dispute are sown

Need help rounding up or down

But Dan Walker is determined to shine a light on the kindliness

It's a habitat for a mesmerisingly complex world of micro-organisms and physical functions that are vital to our health and our survival

with 'playlists' of key pieces encouraging kids to look up pieces to hear for themselves

play their games and take their medicine

easy and delicious

Henry Normal is a writer

The book is then split into self-contained practical chapters detailing each of the different types of propagation