A list of which book many of the deatils of the WWoHP are from:
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Feel free to add more.
Sorcerer's Stone: The Sorcerer's Stone, Sorting Hat, Chocolate Frogs, Bertie Bott's Every Flavor Beans, Invisibility Cloak, The Hogwarts Express, Hogsmeade Station, Nimbus 2000 Broom, Chess Pieces Fight
Chamber of Secrets: The Sword Of Godric Gryffindor, Pumpkin Juice, Gilderoy Lockhart Books, Whomping Willow, Nimbus 2001 Broom, The "Howler" Letter, Strawberry-and-Peanut-Butter Ice Cream, The (Crashed) Flying Ford Anglia
Prisoner of Azkaban: The Marauder's Map, Time Turner, Frog Choir, Firebolt Broom
Goblet of Fire: The Owlery, Beauxbatons and Durmstrang School Performances, Hermione's Yule Ball Dress, The Quick Quotes Quill
Order of the Phoenix: Ministry of Magic References, Order of the Phoenix References, Dumbledor's Army References
Half-Blood Prince: The Astronomy Tower, Pygmy Puffs, (Items at Zonkos are similar to merchandise at Weasleys' Wizard Wheezes)
Deathly Hallows Part 1: Slytherin Locket, The Elder Wand
Deathly Hallows Part 2: ???