New York Academy of Medicine: How to Pass Your O.W.L.s at Hogwarts: A Prep Course

A cute display from the New York Academy of Medicine:
How to Pass Your O.W.L.s at Hogwarts: A Prep Course
. “This collection celebrates the twentieth anniversary of the publication of J.K. Rowling’s Harry Potter and the Philosopher’s Stone by showcasing rare books and objects dating back to the fifteenth century that reveal the history behind many of the creatures, plants and other magical elements that appear in the Harry Potter series—from mandrakes to basilisks to Nicholas Flamel and the philosopher’s stone itself. The collection is organized as a fictional study aid for Hogwarts students preparing for their important wizardry exams, the O.W.L.s., with content relating to seven Hogwarts courses.”