Curious to know what the crowd in the shop was staring at, Harry edged his way inside and squeezed in among the excited witches and wizards until he glimpsed a newly erected podium, on which was mounted the most magnificent broom he had ever seen in his life.
“Just come out—prototype—” a square-jawed wizard was telling his companion.
“It’s the fastest broom in the world, isn’t it, Dad?” squeaked a boy younger than Harry, who was swinging off his father’s arm.
“Irish International Side’s just put in an order for seven of these beauties!” the proprietor of the shop told the crowd. “And they’re favorites for the World Cup!”
A large witch in front of Harry moved, and he was able to read the sign next to the broom:

This state-of-the-art racing broom sports a stream-lined, superfine handle of ash, treated with a diamond-hard polish and hand-numbered with its own registration number. Each individually selected birch twig in the broomtail has been honed to aerodynamic perfection, giving the Firebolt unsurpassable balance and pinpoint precision. The Firebolt has an acceleration of 150 miles an hour in ten seconds and incorporates an unbreakable Braking Charm. Price on request.
Price on request . . . Harry didn’t like to think how much gold the Firebolt would cost. He had never wanted anything as much in his whole life—but he had never lost a Quidditch match on his Nimbus Two Thousand, and what was the point in emptying his Gringotts vault for the Firebolt, when he had a very good broom already? Harry didn’t ask for the price, but he returned, almost every day after that, just to look at the Firebolt.
There were, however, things that Harry needed to buy. He went to the Apothecary to replenish his store of potions ingredients, and as his school robes were now several inches too short in the arm and leg, he visited Madam Malkin’s Robes for All Occasions and bought new ones. Most important of all, he had to buy his new schoolbooks, which would include those for his two new subjects, Care of Magical Creatures and Divination.
Harry got a surprise as he looked in at the bookshop window. Instead of the usual display of gold-embossed spellbooks the size of paving slabs, there was a large iron cage behind the glass that held about a hundred copies of The Monster Book of Monsters. Torn pages were flying everywhere as the books grappled with each other, locked together in furious wrestling matches and snapping aggressively.
Harry pulled his booklist out of his pocket and consulted it for the first time. The Monster Book of Monsters was listed as the required book for Care of Magical Creatures. Now Harry understood why Hagrid had said it would come in useful. He felt relieved; he had been wondering whether Hagrid wanted help with some terrifying new pet.
As Harry entered Flourish and Blotts, the manager came hurrying toward him.