This listing features a softcover book titled Secrets of the Sky which was written by Ian Ridpath. It has a copyright date of 1985 and is in excellent condition. There are no torn pages, and the book is very clean. There is a school stamp on the first page of the book. The book explains fascinating sky phenomena including Halley's comet, shooting stars, UFOs, mirages, dwarf stars, tornadoes, Saturn's rings, super novae, black holes, aurorae and ball lightning. It comes from a smoke-free and pet-free home. Please check my other listings for more children's books. Don't miss out on this great item! I always describe the item to the best of my ability and will point out any flaws that the item may have. I do not accept returns so please feel free to e-mail me a question before purchasing the item if you are unsure about something. You are buying the item as described. If you purchase more than one item from me, please contact me regarding combined shipping discounts. If possible, I will gladly package items together and pass along the savings to you. Let me know which items you are interested in as well as your shipping zip code so that I can notify you of the combined shipping cost. After purchasing the items, you will need to request an invoice from me so that I can adjust the shipping total for you.