The New York Academy of Medicine is Set to Help You Pass Your Hogwarts O.W.L Exam
- by Michael Stillman
A bezoar will cleanse away poisons (most are more rock-like). From NYAOM collection.
Books are a place where fantasy intersects with reality. There is perhaps no better example than the most popular children's book series of this century, the Harry Potter books. They are filled with fantastical magic, and yet, with a closer look, we find much of it is based on yesterday's science, or "science" if you will. The New York Academy of Medicine delved deeper into the series and discovered much of what is known to be fiction today was based on real beliefs from centuries ago. Author J. K. Rowling didn't just have a fertile imagination, she also had a substantial knowledge of history. The New York Academy of Medicine is revealing that connection in a new digital collection: How to Pass Your O.W.L.s at Hogwarts: A Prep Course.
The Academy has divided its "prep course" into seven sections: Care of Mystical Creatures, Defense Against the Dark Arts, Divination, Herbology, History of Magic, Potions, and Transfiguration. Within these categories, you can find images and descriptions of items and processes either mentioned in the Potter books or similar to them. For example, you can peer at a basilisk, a serpent of sorts described in Rowling's books, but not for the first time. The Academy shows us a "real" one presented by Ulisse Aldrovandi in the late 16th century. Where he came up with this creature is unclear, as nothing in nature looks much like it. In those days, such depictions were often created from tales by voyagers who traveled great distances exploring new worlds. Whether they made up their stories, heard tales from others, or just let their imaginations run wild is unclear, but these images were not created in the tradition of Dr. Seuss. Many were believed to be real.
Perhaps the most fascinating object displayed is the bezoar. That is Persian for "antidote." It was used to neutralize poisons. It makes its appearance in the Harry Potter books as an ingredient in potions, but the thing was actually used as an antidote many centuries ago. Once upon a time it was believed to cure any kind of poisoning. Essentially, a bezoar a hairball, a giant hairball your cat could not imagine in its worst nightmares. This thing is more baseball size and comes from the stomach of a cow. Why it was thought to be a cure-all is mystifying, since it wouldn't have taken much testing to realize it was a failure, but the scientific method was not in use in those days. People just reached conclusions and those conclusions, if from "experts," were accepted. This sounds incomprehensible, but then again, you can find a myriad of herbal and other supplements and medicines at drug and health food stores with no more scientific testing than was conducted on bezoars in the 16th century. That doesn't stop people from shelling out their money. Perhaps we have not come such a long way after all.
If you are facing your Ordinary Wizarding Level exams at Hogwarts or Harvard, go to the prep course being offered online at the New York Academy of Medicine. Selections have been carefully culled from their collections to assist you. The medical science described can't help but be honest and true. After all, it comes with the imprimatur of the New York Academy of Medicine. The course can be found by clicking here.
Gonnelli Auction 59 Antique prints, paintings and maps May 20th 2025
Gonnelli: Pietro Aquila, Psyche and Proserpina,1690. Starting price 140€
Gonnelli: Jacques Gamelin, Memento homo quia pulvis es et in pulverem reverteris, 1779. Starting price 300€
Gonnelli: Giorgio Ghisi, The final Judgement, 1680. Starting price 480€
Gonnelli Auction 59 Antique prints, paintings and maps May 20th 2025
Gonnelli Goya y Lucientes Francisco, Los Proverbios.1877. Starting price 1000 €
Gonnelli: Domenico Peruzzini, Long bearded old man, 1660. Starting price 2200€
Gonnelli: Enea Vico, Leda and the Swan,1542. Starting price 140€
Gonnelli Auction 59 Antique prints, paintings and maps May 20th 2025
Gonnelli: Andrea Del Sarto [school of], San Giovanni Battista, 1570. Starting price 25000€
Gonnelli: Carlo Maratta, Virgin Mary and Jesus, 1660. Starting Price 1200€
Gonnelli: Louis Brion de La Tour, Sphére de Copernic Sphere de Ptolemée / Le Systême de Ptolemée. Le Systême de Ticho-Brahe…, 1766. Starting price 180€
Gonnelli Auction 59 Antique prints, paintings and maps May 20th 2025
Gonnelli: Marc’Antonio Dal Re, Ville di Delizia o Siano Palaggi Camparecci nello Stato di Milano Divise in Sei Tomi Con espressevi le Piante…, Tomo Primo, 1726. Starting price 7000€
Gonnelli: Katsushika Hokusai, Bird on a branch, 1843. Starting price 100€
Ketterer Rare Books Auction May 26th
Ketterer, May 26: Th. McKenney & J. Hall, History of the Indian tribes of North America, 1836-1844. Est: €50,000
Ketterer, May 26:Biblia latina vulgata, manuscript on thin parchment, around 1250. Est: €70,000
Ketterer, May 26: M. Beckmann, Fanferlieschen Schönefüßchen, 1924. Est: €10,000
Ketterer Rare Books Auction May 26th
Ketterer, May 26: A. Ortelius, Theatrum orbis terrarum, 1574. Est: €50,000
Ketterer, May 26: M. S. Merian, Eurcarum ortus, alimentum et paradoxa metamorphosis, 1717-18. Est: €6,000
Ketterer, May 26:PAN, 9 volumes, 1895-1900. Est: €12,000
Ketterer Rare Books Auction May 26th
Ketterer, May 26: Breviarium Romanum, Latin manuscript, 1474. Est: €15,000
Ketterer, May 26: Quran manuscript from the Saadian period, Maghreb, 16th century. Est: €10,000
Ketterer, May 26: E. Hemingway, The old man and the sea, 1952. First edition in first issue jacket. Presentation copy. Est: €3,000
Ketterer Rare Books Auction May 26th
Ketterer, May 26: Flavius Vegetius Renatus, De re militari libri quatuor, 1553. Est: €3,000
Ketterer, May 26: K. Marx, Das Kapital, 1867. Est: €30,000
Ketterer, May 26: Brassaï, Transmutations, 1967. Est: €6,000
Leland Little, May 21: Signed Artist Proof of the Monumental G.O.A.T.: A Tribute to Muhammad Ali.
Leland Little, May 21: Assorted Rare Publications Related to H.P. Lovecraft, Including The Recluse Signed by Vincent Starrett.
Leland Little, May 21: Two Issues of The Vagrant, Including the First Appearance of H.P. Lovecraft's "Dagon" in Number Eleven.
Leland Little, May 21: Rare First Printing of Anne of Green Gables, With ALS from the Author.
Leland Little, May 21: First Edition of Hemingway's The Old Man and the Sea, In First Issue Jacket.
Leland Little, May 21: The Limited Paumanok Edition of The Complete Writings of Walt Whitman.
Leland Little, May 21: Beautifully Bound Limited Flaubert Edition of The Works of Guy de Maupassant.
Leland Little, May 21: First Edition of Bonaparte's Celebrated American Ornithology, With Spectacular Hand-Colored Plates.
Leland Little, May 21: A Rare Complete Set of Jardine's The Naturalist's Library, With Hand-Colored Plates.
Leland Little, May 21: Invitation to the Lincoln-Johnson National Inaugural Ball, March 4th, 1865.
Leland Little, May 21: A Scarce Inscribed First Edition of James Baldwin's Nobody Knows My Name.
Leland Little, May 21: Picasso's Le Goût du Bonheur, Limited Edition.
Sotheby's Sell Your Fine Books & Manuscripts
Sotheby’s: The Shem Tov Bible, 1312 | A Masterpiece from the Golden Age of Spain. Sold: 6,960,000 USD
Sotheby’s: Ten Commandments Tablet, 300-800 CE | One of humanity's earliest and most enduring moral codes. Sold: 5,040,000 USD
Sotheby’s: William Blake | Songs of Innocence and of Experience. Sold: 4,320,000 USD
Sotheby’s: The Declaration of Independence | The Holt printing, the only copy in private hands. Sold: 3,360,000 USD
Sotheby's Sell Your Fine Books & Manuscripts
Sotheby’s: Thomas Taylor | The original cover art for Harry Potter and the Philosopher's Stone. Sold: 1,920,000 USD
Sotheby’s: Machiavelli | Il Principe, a previously unrecorded copy of the book where modern political thought began. Sold: 576,000 GBP
Sotheby’s: Leonardo da Vinci | Trattato della pittura, ca. 1639, a very fine pre-publication manuscript. Sold: 381,000 GBP
Sotheby’s: Henri Matisse | Jazz, Paris 1947, the complete portfolio. Sold: 312,000 EUR