Math Awareness Month is celebrated each year in April to increase public awareness and understanding of mathematics. This year's theme is Unraveling Complex Systems. We will explore questions such as: How do epidemics spread, birds flock, and stock markets operate? You can also read articles and other resources to help explain the math behind such diverse systems as our dynamic response to HIV infections to production links that determine product trade between countries. I invite you to explore these topics with us at Math Goodies.