"They Sought a New World" by Margaret S Engelhart, illustrated by William Kurelek, is a vintage trade paperback book published in 1985 by Tundra Book Group. The book tells the story of European immigration to North America, with a focus on modern emigration and immigration topics. The illustrations by William Kurelok add a visual element to the historical and juvenile nonfiction genre, making it suitable for young adults, ages 4-12, and adults interested in social history. With 48 pages and a weight of 8.8 ounces, this book provides a glimpse into the challenges and triumphs of early European settlers in the Americas.