Schoolboy entrepreneur and founder of children’s brand Not Before Tea, Henry Patterson, 14, is setting out to educate his generation on the value of money and work, with the publication today of a book that combines practical advice with the author’s own recipe for success and happiness.

Young and Mighty – subtitled “Your secret weapon for earning some money, changing the world, and spending your future doing what you love” – includes ideas for making extra money and fundraising for good causes, plain English guides to the basics of starting and running a business, and a section packed with tips and engaging exercises to help young readers to start to “turn their ideas into things”.

Young and Mighty is published in paperback by Harriman House at £12.99, on sale at all leading book shops and at www.youngmighty.com