Today, for those who don't know, it's World Book Day, where every child in full-time education in the UK is given a £1 voucher to spend on books in a bid to get children into reading.
To celebrate the day, youngsters are also encouraged to dress-up as their favourite book characters.Some school children from Northampton are now barely recognisable as they get in
the spirit of the day.
So-far, we've seen Harry Potter, Captain Jack Sparrow, superheroes and some animal magic in a range of outstanding outfits from all of you.
Thank you to everyone who sent a photograph to celebrate World Book Day - you can still send in your photos here.
17. Pirates of the Carribean
Mollie Miller has become Pepper Pig while her brother Joshua Miller is sporting the Captain Jack Sparrow look.
18. Toy Story and Bing Bunny
Brothers, Harry, age 6, is Buzz Lightyear, Alfie, age 6, is Woody and Riley, age 4, is Bing Bunny from CBeebies.
19. Alice in Wonderland
Kylah-Rose, 6, gets to beome Alice in Wonderland for the day today.
