This lot of 11 books covers various subjects such as computer graphics, network security, and PC internet, making it a comprehensive study guide for adult and further education levels. The books include titles such as Euclid’s Elements, Volume 1 and 2, Creating 3D Worlds, and Steal This Computer Book 2, The Fourth Dimension Simply Explained, Foundations of Computer Technology, Mathematics for Computer Applications, Practical Algorithms for Computer Graphics, Network Security, The PC Internet Guide, Siggraph 95 Visual Proceedings. Authored by various experts. With a focus on math and science, this collection is suitable for beginners, intermediate, advanced, and proficiency levels in computer graphics, network security, and other related subjects.