Lucas Haasis found a time capsule: A complete mercantile letter archive of the merchant Nicolaus Gottlieb Luetkens who lived in 18th century Hamburg. Luetkens t

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When a strong-minded executive at a cutting-edge Atlanta technology firm is hired to help thwart a plot against Jafir's monarchy, her invention - and her beauty

Renowned expert Mortensen combines scientific research with real-world studies to provide the most authoritative and effective arsenal of proven techniques for

Whether the challenge is closing a sale or climbing the corporate ladder, the ability to get others to share one's viewpoint is essential to success. This motiv