A Guide to Advanced Transfiguration is a textbook used by sixth year Transfiguration (and probably seventh year, too) students at Hogwarts School of Witchcraft and Wizardry. Cedric Diggory was seen carrying a copy in his bookbag in his sixth year.^[1]

Contents

• Owl to opera glasses

Appearances

• Harry Potter and the Goblet of Fire

Notes and references

Transfiguration (class)
Professors: Albus Dumbledore · Minerva McGonagall
Textbooks: A Beginner's Guide to Transfiguration · Intermediate Transfiguration · A Guide to Advanced Transfiguration
Known practitioners: Emeric Switch · Circe · Falco Aesalon · Mirabella Plunkett · Thaddeus Thurkell ·
Transfiguration spells studied at Hogwarts: Chair to cat · Match to needle · Snail to Teapot · Teacup to Rat · Switching Spell · Transforming Spell · Avifors Spell · Mice to Snuffboxes · Beetle Buttons · Rabbit Slippers · Teapot to tortoise · Draconifors Spell · Lapifors Spell · Vanishing Spell · Vera Verto · Owl to opera glasses · Guinea fowl to guinea pig · Hedgehog to pincushion · Small Child to Rat · Meddling Man to Monkey
Branches of Transfiguration: Transformation · Vanishment · Conjuration · Untransfiguration