I'm looking for book that I thought was called "The Little People". I don't know what year it was published, but I read it somewhere about 1985-86. I thought the book was set in Chicago, but not certain. It was about the children of drug addicts. I don't remember for certain if it was fiction or not. I think I got it from our school library.
The Little People, by David Wilkerson. I remember this one from a church library.
https://www.goodreads.com/book/show/818646.The_Little_People