What was the title of the first book written by British Dragon's Den investor Deborah Meaden?

Deborah Meaden's first book was titled Common Sense Rules.

Common Sense Rules was published by Deborah Meaden as a business and personal-development book drawing on her experience as an entrepreneur and investor. Its title reflects the practical, direct style for which she became known on Dragon's Den, where she frequently assessed whether a proposal made commercial sense.

The book is sometimes confused with general business guides or with books connected to the television programme itself. It was Meaden's own publication, rather than an official Dragon's Den companion book. Her television profile helped bring the book to a broad audience, but the work is rooted in her career before and beyond broadcasting.

Meaden joined Dragon's Den in 2006 and later became one of the show's best-known Dragons. The question asks for her first book title, not the year it was published or the name of her business career memoir.