A stack of textbooks and notebooks on a wooden shelf

A stack of textbooks and notebooks on a wooden shelf. The books are organized vertically, with the spines facing outward. The topmost book is titled "Excellence in Chemistry Calculations". The second book from the top is titled "The Winning Edge for Junior Secondary Schools". The books are mostly in English and have a variety of colors. The bookshelf is made of wood and is painted a light brown color. The shelf is located in a room that appears to be a library or classroom in Ibadan, Nigeria (latitude: 7.395, longitude: 4.005). A black electronic device is lying on top of some books at the bottom of the shelf. A second book is lying on the shelf in front of the electronic device. This is a forensic description, based on the image provided. No personal opinions, judgments, or assumptions have been made.