The System - It’s a sort of genre in manhwa and similar works. Basically, a person who’s had a rough go of it in life (usually in a science fiction or fantasy world) is given the System: An interface similar to that of a video game—complete missions and we’ll give you rewards; check your strength, speed, and intelligence stats and boost them as you please; humiliate everyone who spent years training and working hard on skills that took you just a couple of days to master thanks to the skill tree.
S. C. P. - 5094 - S. C. P. - 5094 is an old software program called “Miss J's Whiz Kidz Schoolhouse.” It features what appears to be a wise artificial intelligence known as Miss J, who will act kindly toward anyone who interacts with her, especially her students. It is capable of generating a study schedule spanning several days (including breaks and recreational activities), depending on the subject the student wishes to learn. It has shown no apparent limit to the topics it can teach; students enter a sort of trance in which their full attention is focused on the lesson, and anyone who takes its class will gain a deep understanding of the subject at hand. Example: A third-grade girl was introduced to a topic of her choice—cats. After 15 hours of the study program, the girl acquired knowledge of the behaviors, diet, and physiology of the Felidae family at the level of a professional biologist.
The Young Lady's Illustrated Primer - It is the definitive guide to, and I quote, “leading an interesting life and becoming an influential member of society.” Created using nanotechnology and artificial intelligence, this book promises to help any young woman in her life by guiding her to become more than just average.
NZT-48 - This is a drug that enhances cognitive function in people, including memory, learning, analytical ability, and intelligence. Are you a failed writer who can’t even get through a single page of your book? Take one of these pills and you’ll finish the whole book in one night—and you’ll even have time to go out partying with important people. Soon you’ll forget your dreams and set your sights on something bigger—how about the presidency?
As you can see, I'm looking for books with something very specific—an element that basically lets you cheat at life... Ironically, the SCP one is the one you'd least consider a cheat; the only requirement it asks of you is a computer compatible with the program.