Discover the world in 50 trees! From the beech forests of southern Sweden to the North African argan trees - goats aloft in their branches - passing by India's sacred banyan, the Hawaiian koa, and right down to Australia's jarrah.

HOURS OF COSY FUN - Learn about 50 trees from around the world - all from the comfort of home!

• Finished puzzle measures 48.5 x 68 cm (19 x 27 in.)

About the author: Jonathan Drori CBE is a Trustee of The Eden Project and Cambridge Science Centre, an Ambassador for the WWF, and was for nine years a Trustee of the Royal Botanic Gardens, Kew, and The Woodland Trust. He is on the board of Cambridge University Botanic Garden, and is a Fellow of the Linnean Society, the Zoological Society of London and the Royal Geographical Society. In a previous life at the BBC, he was Executive Producer of more than fifty prime-time science documentaries and popular series.