Exploring Physical Science by Walter A. Thurber, Robert E. Kilburn, and Peter S. Howell is an old book, published in 1977 that I found in the university library. I love reading old books because it feels like traveling back in time. This book is meant for middle and high school students so it's a fun and easy read. It mainly covers chemistry and physics, with no biology.I really like the old pictures in the book they give it a special feel from the past. It's interesting to see how science books were made back then, and it reminds me that the basics of science haven't changed much over time.