John Dvorak, PhD, has studied volcanoes and earthquakes around the world for the United States Geological Survey, first at Mount St. Helens in 1980, then a series of assignments in Hawaii, Italy, Indonesia, Central America and Alaska. In addition to dozens of papers published in scientific journals, Dvorak has written cover stories for Scientific American, Astronomy and Physics Today.
Join our mailing list!
Get our latest book recommendations, author news, and competitions right to your inbox.
By clicking 'Sign me up' I acknowledge that I have read and agree to the privacy policy and terms of use, and the transfer of my personal data to the United States, where the privacy laws may be different than those in my country of residence.
Books by John Dvorak
.
Thank you for signing up, fellow book lover!
Tell us what you like and we'll recommend books you'll love.
