With an innovative, open-learning approach, Atrill's Financial Management for Decision Makers 6e introduces the the main principles of financial management in an accessible, non-technical way. Its unique focus on the practical application of financial management and its role in decision making make it an ideal text for students with minimal experience in the financial world taking their first course in either financial management or business finance.
Although a textbook, I would still recommend this one for anyone interested in starting their own business. Knowledge is an asset at the end, and you'd better get equipped with plenty of financial knowledge before you start throwing your money away in going-nowhere investments.