Download or read book Clouds of Terror written by Catherine A. Welch and published by Millbrook Press. This book was released on 2009-08-01 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Helga and Erik could not believe their eyes. There were grasshoppers everywhere, and they were eating the crops! In the 1870s, when grasshoppers destroyed farms in Minnesota and other Midwestern states, many families gave up and moved away. This is the story of how two Swedish immigrant children help their parents save their home on the prairie.