Garius Tomkink

Professor Garino was a magical historian and the author of Hogwarts, A History. His book is a compilation of the history of both Hogwarts School and Hogwarts Castle. Hermione Granger was an avid reader of his work. Professor Garino has, however, left out of his book the house-elves' work in the castle's kitchens, to Hermione's distaste.