looks like I need to find new HP icons again.
Harry Potter and the Sorcerer's Stone [June 16-22]
June 16
1: The Boy Who Lived
2: The Vanishing Glass
June 17
3: The Letters from No One
4: The Keeper of the Keys
5: Diagon Alley
June 18
6: The Journey from Platform Nine and Three-Quarters
7: The Sorting Hat
8: The Potion's Master
June 19
9: The Midnight Duel
10: Halloween
June 20
11: Quidditch
12: The Mirror of Erised
June 21
13: Nicolas Flamel
14: Norbert the Norwegian Ridgeback
June 22
15: The Forbidden Forest
16: Through the Trapdoor
17: The Man with Two Faces
Harry Potter and the Chamber of Secrets [June 23-29]
June 23
1: The Worst Birthday
2: Dobby's Warning
3: The Burrow
June 24
4: At Flourish and Blotts
5: The Whomping Willows
June 25
6: Gilderoy Lockhart
7: Mudbloods and Murmurs
June 26
8: The Deathday Party
9: The Writing on the Wall
June 27
10: The Rogue Bludger
11: The Dueling Club
12: The Polyjuice Potion
June 28
13: The Very Secret Diary
14: Cornelius Fudge
15: Aragog
June 29
16: The Chamber of Secrets
17: The Heir of Slytherin
18: Dobby's Reward
Harry Potter and the Prisoner of Azkaban [June 30-July 6]
June 30
1: Owl Post
2: Aunt Marge's Mistake
3: The Knight Bus
July 1
4: The Leaky Cauldron
5: The Dementor
6: Talons and Tea Leaves
July 2
7: The Boggart in the Wardrobe
8: Flight of the Fat Lady
9: Grim Defeat
July 3
10: The Marauder's Map
11: The Firebolt
12: The Patronus
July 4
13: Gryffindor Versus Ravenclaw
14: Snape's Grudge
15: The Quidditch Final
July 5
16: Professor Trelawney's Prediction
17: Cat, Rat, Dog
18: Moony, Wormtail, Padfoot, and Prongs
July 6
19: The Servant of Lord Voldemort
20: The Dementor's Kiss
21: Hermione's Secret
22: Owl Post Again
Harry Potter and the Goblet of Fire [July 7-20]
July 7
1: The Riddle House
2: The Scar
3: The Invitation
July 8
4: Back to the Burrow
5: Weasleys' Wizard Wheezes
July 9
6: The Portkey
7: Bagman and Crouch
8: The Quidditch World Cup
July 10
9: The Dark Mark
10: Mayhem at the Ministry
July 11
11: Aboard the Hogwarts Express
12: The Triwizard Tournament
13: Mad-eye Moody
July 12
14: The Unforgivable Curses
15: Beauxbatons and Durmstrang
July 13
16: The Goblet of Fire
17: The Four Champions
18: The Weighing of the Wands
July 14
19: The Hungarian Horntail
20: The First Task
July 15
21: The House-Elf Liberation Front
22: The Unexpected Task
23: The Yule Ball
July 16
24: Rita Skeeter's Scoop
25: The Egg and the Eye
26: The Second Task
July 17
27: Padfoot Returns
28: The Madness of Mr. Crouch
July 18
29: The Dream
30: The Pensieve
31: The Third Task
July 19
32: Flesh, Blood and Bone
33: The Death Eaters
34: Priori Incantatem
July 20
35: Veritaserum
36: The Parting of the Ways
37: The Beginning
Harry Potter and the Order of the Phoenix [July 21-August 3]
July 21
1: Dudley Demented
2: A Peck of Owls
July 22
3: The Advance Guard
4: Number Twelve, Grimmauld Place
5: The Order of the Phoenix
July 23
6: The Noble and Most Ancient House of Black
7: The Ministry of Magic
8: The Hearing
July 24
9: The Woes of Mrs. Weasley
10: Luna Lovegood
11: The Sorting Hat's New Song
July 25
12: Professor Umbridge
13: Detention with Delores
14: Percy and Padfoot
July 26
15: The Hogwarts High Inquisitor
16: In the Hog's Head
17: Educational Decree Number Twenty-Four
July 27
18: Dumbledore's Army
19: The Lion and the Serpent
20: Hagrid's Tale
July 28
21: The Eye of the Snake
22: St. Mungo's Hospital for Magical Maladies and Injuries
23: Christmas on the Closed Ward
July 29
24: Occlumency
25: The Beetle at Bay
26: Seen and Unforeseen
July 30
27: The Centaur and the Sneak
28: Snape's Worst Memory
July 31
29: Career Advice
30: Grawp
August 1
31: O.W.L.s
32: Out of the Fire
33: Fight and Flight
August 2
34: The Department of Mysteries
35: Beyond the Veil
36: The Only One He Ever Feared
August 3
37: The Lost Prophecy
38: The Second War Begins
Harry Potter and the Half-Blood Prince [August 4-17]
August 4
1: The Other Minister
2: Spinner's End
August 5
3: Will and Won't
4: Horace Slughorn
August 6
5: An Excess of Phlegm
6: Draco's Detour
August 7
7: The Slug Club
8: Snape Victorious
August 8
9: The Half-Blood Prince
10: The House of Gaunt
August 9
11: Hermione's Helping Hand
12: Silver and Opals
August 10
13: The Secret Riddle
14: Felix Felicis
August 11
15: The Unbreakable Vow
16: A Very Frosty Christmas
August 12
17: A Sluggish Memory
18: Birthday Surprises
19: Elf Tales
August 13
20: Lord Voldemort's Request
21: The Unknowable Room
22: After the Burial
August 14
23: Horcruxes
24: Sectumsempra
August 15
25: The Seer Overheard
26: The Cave
August 16
27: The Lightning-Struck Tower
28: Flight of the Prince
August 17
29: The Phoenix Lament
30: The White Tomb
Harry Potter and the Deathly Hallows [August 18-31]
August 18
1: The Dark Lord Ascending
2: In Memoriam
3: The Dursleys Departing
August 19
4: The Seven Harry Potters
5: Fallen Warrior
6: The Ghoul in Pajamas
August 20
7: The Will of Albus Dumbledore
8: The Wedding
9: A Place to Hide
August 21
10: Kreacher's Tale
11: The Bribe
12: Magic is Might
August 22
13: The Muggle-Born Registration Commission
14: The Thief
15: The Goblin's Revenge
August 23
16: Godric's Hollow
17: Bathilda's Secret
18: The Life and Lies of Albus Dumbledore
August 24
19: The Silver Doe
20: Xenophilius Lovegood
21: The Tale of Three Brothers
August 25
22: The Deathly Hallows
23: Malfoy Manor
24: The Wandmaker
August 26
25: Shell Cottage
26: Gringotts
27: The Final Hiding Place
August 27
28: The Missing Mirror
29: The Lost Diadem
August 28
30: The Sacking of Severus Snape
31: The Battle of Hogwarts
August 29
32: The Elder Wand
33: The Prince's Tale
August 30
34: The Forest Again
35: King's Cross
August 31
36: The Flaw in the Plan
Epilogue: Nineteen Years Later