By the greenhouses.
Use the Maradeurs Map. Yeah...but it says the library and where is the potions section within the library?
In Order of the Phoenix, Professor Snape teaches Harry Occlumency and Harry's least favourite, Potions.
It's somewhere in the Library.
There are three classes to practice in: Charms, Potions, and Herbology.
yeah she is! you can see her in defence against the dark arts, potions and the great hall!
There is a girl reading it in the Great Hall by the fireplace.
harry potter and the order of the phoenix.
The recommended order to read the Harry Potter books is in the order they were published: Harry Potter and the Sorcerer's Stone Harry Potter and the Chamber of Secrets Harry Potter and the Prisoner of Azkaban Harry Potter and the Goblet of Fire Harry Potter and the Order of the Phoenix Harry Potter and the Half-Blood Prince Harry Potter and the Deathly Hallows
The order of the Harry Potter books is as follows: Harry Potter and the Sorcerer's Stone Harry Potter and the Chamber of Secrets Harry Potter and the Prisoner of Azkaban Harry Potter and the Goblet of Fire Harry Potter and the Order of the Phoenix Harry Potter and the Half-Blood Prince Harry Potter and the Deathly Hallows
The order of the Harry Potter books in the series is as follows: Harry Potter and the Sorcerer's Stone Harry Potter and the Chamber of Secrets Harry Potter and the Prisoner of Azkaban Harry Potter and the Goblet of Fire Harry Potter and the Order of the Phoenix Harry Potter and the Half-Blood Prince Harry Potter and the Deathly Hallows
These are all the J.K Rowling books in order:1.Harry Potter and the Philosopher's Stone2.Harry Potter and the Chamber of Secrets3.Harry Potter and the Prisoner of Azkaban4.Harry Potter and the Goblet of Fire5.Harry Potter and the Order of the Phoenix6.Harry Potter and the Half-Blood Prince7.Harry Potter and the Deathly Hallows:)Harry Potter and the Order of the Phoenix is the 5th book, so no, Harry Potter and the Order of the hoenik is not the 5th book, and also not any of the other books, unless you've misspelt it! :)
Harry Potter and the Goblet of Fire comes before Harry Potter and the Order of the Phoenix.