SparkCharts-created by Harvard students for students everywhere-serve as study companions and reference tools that cover a wide range of college and graduate school subjects, including Business, Computer Programming, Medicine, Law, Foreign Language, Humanities, and Science. Titles like How to Study, Microsoft Word for Windows, Microsoft Powerpoint for Windows, and HTML give you what it takes to find success in school and beyond. Outlines and summaries cover key points, while diagrams and tables make difficult concepts easier to digest.

All for the price of that late-night cappuccino you'll no longer need!

This six-page chart covers:

Light, motion, and the astronomical scale
Earth-Moon-Sun system
Planetary science, including terrestrial, Jovian, and extra-solar planets
Extras of the solar system such as comets, meteorites, and asteroids
The formation of the solar system
Our Sun and stars as suns
Extragalactic astronomy, including galaxies and cosmology