Jupiter:

The largest planet in the solar system. More than 1,300 planets the size of Earth could fit inside Jupiter. Jupiter is the fifth planet from the sun, about 483 million miles (778 million kilometers) away. It takes Jupiter nearly 12 years to go once around the sun. Jupiter has a…

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Earth Day eBook SaleWednesday April 11, 2018

Earth Day eBook Sale

I am so pleased that HarperCollins is doing a special promotion with two of my books for Earth Day. Between now and April 23, the eBook editions of two of my books, GLOBAL WARMING and WILDFIRES, will be on sale for just 99¢…

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