From the fungi we see on supermarket shelves to fungi like penicillium that have shaped human history, this is the definitive introduction to what fungi are and just how vital they are to the world's ecosystem. Created in collaboration with the Royal Botanic Gardens, Kew.

There are at least one million species of insects, together making up over 80 per cent of all living species on Earth. Around 10,000 new species of insects are discovered every year.