Textbook
2 volumes
Advanced Potion-Making Quoted
Libatius Borage — The Wizarding World · J. K. Rowling
A N.E.W.T.-level Potions textbook. The printed text is unremarkable. The previous owner's handwriting in the margins is the entire plot of the sixth novel.
A Young Lady's Illustrated Primer Extensive excerpts
Designed by John Percival Hackworth; voiced, for one copy, by Miranda — The Diamond Age · Neal Stephenson
An interactive book that teaches, interrogates, and protects the girl who owns it — a Victorian primer rebuilt with nanotechnology, bound to one child's life.