Dahlias: Seed to Bloom: The Dahlia Grower's Companion

The Complexity Theory Companion is an accessible, algorithmically oriented, research-centered, up-to-date guide to some of the most interesting techniques of complexity theory.

The age of princes has passed, but the age of politicians is at its heights. So is Niccolò Machiavelli’s The Prince any less relevant? No. But it needs an update, to reflect the political realities of our times. That is the purpose of this groundbreaking manuscript—a guide to success in contemporary politics, where the democratically-elected politician has assumed the role of the classical prince.

Enjoy some homemade glow. From wax to wick to wrapping, The Candlemaker's Companion is a definitive guide to modern candle making. Learn how to create rolled, poured, molded, and dipped candles; play with your favorite scents and colors; and use specialty techniques to design glowing luminaria, candle holders, and other gorgeous accessories. With illustrated directions, complete source lists, and plenty of practical advice, Betty Oppenheimer invites even the beginner candlemaker to get in on the action. Fill your house with the warm light and enticing fragrances that only candles can bring.

Optimize your life using science-backed advice and discover how to get your brain working at peak efficiency.