An online resource to further your knowledge. Let Evan Davis guide you through the nine key areas of business. Our glossary covers everything from accounts to working capital.

Ever been puzzled by some of the economic terms that crop up in the Den?
Our Glossary will help you understand some of the key areas that regularly crop up in the Den.

Find out more at our BBC business links, external links and Further reading.

Each week in the 2010 series Julie Meyer and Doug Richard offered their take on some of the key moments from the TV Den.
Week 1: Kirsty, the Best of Britain
Week 2: Called to account
Week 3: Where pitches go wrong
Week 4: A school for entrepreneurs
Week 5: Why evaluation matters
Week 6: When coup de foudre happens
Week 7: The role of an early investor
Week 8: What finishes a pitch
Week 9: Unlocking an investment
Week 10: Lessons from the Den
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