It is officially 20 years since the first Harry Potter book was released, so it's safe to say Pottermania is well and truly alive on Twitter.
From fans celebrating the book, to others thanking JK Rowling for her work, there's some brilliant tweets going around the Internet today.
Here's a look at our favourites:
Its 20 years since Harry Potter and the Philosopher's Stone came out! I want to thank @jk_rowling I couldn't imagine a world without
— Amy Williams (@amyw_137) June 25, 2017
— UQ News (@UQ_News) June 26, 2017
@jk_rowling It's hard to believe Harry Potter came out 20 years ago,Thank you for all the amazing adventures and for all the strong women
— Isabel (@Abookofwords_) June 25, 2017
— Marie Gourvellec (@MayGourvellec) June 25, 2017
Can't believe it's been 20 years since the 1st Harry Potter book was released.
So grateful I had them in my childhood.
— JOSHUA CRISP (@IAmJoshua_) June 25, 2017
— Lumos Blade (@lumosblade) June 25, 2017
— Fantastic Beasts (@FBAWTFTfilms) June 25, 2017
26.06.1997 – Until the very end
Happy 20th book birthday to Harry Potter and the Philosopher's Stone
— A Window to the Past (@ParadiseLost94) June 25, 2017
— Gemma Calvert (@gemlullaby) June 25, 2017
So Harry Potter's been around for 20 years. Feeling old yet? pic.twitter.com/t9ySd9VoyC
— A. G. Macdonald (@AG_Macdonald) June 25, 2017
Introducing a new Twitter emoji celebrating the 20th anniversary of Harry Potter and the Philosopher's Stone! pic.twitter.com/9fNo1R9E5J
— Pottermore (@pottermore) June 26, 2017
It's yer book birthday, Harry!
Oh, how the time flies when you're on a Nimbus 2000 pic.twitter.com/VIgcKIk6cV
— Danielle Binks (@danielle_binks) June 26, 2017
HARRY POTTER IS 20 YEARS OLD TODAY CAN YOU BELIEVE IT pic.twitter.com/GVXJfT9jhU
— Hufflepuff Family (@PuffyFamily) June 26, 2017
It's been twenty years already… I am 20.. omg I was born with HP pic.twitter.com/TzqGeFlOrb
— Rise Up (@Poekylo) June 26, 2017
Wands up people it's a special day pic.twitter.com/1odBtv0UJ6
— Anshika (@AnshikaTommo) June 26, 2017
Happy Potterversary! pic.twitter.com/5JTthoso8h
— ArtOfWanderlust (@_Krysteen_) June 26, 2017