From author Courtney Summers:
"I write about girls.
"I write about girls because every girl deserves the opportunity to pick up a book and see herself in its pages.
"I write about girls because girls, and their stories, matter.
"It's my way of letting them know.
"On April 14th, 2015, please join me in telling the girls you know - and the ones you don't - that they are seen, heard and loved. Share advice, be encouraging. Tell us about or thank the girls in your life who have made a difference in yours. Use the hashtag #ToTheGirls along with your personal message of support and encouragement on Twitter, Tumblr, Facebook, Instagram, or the social media platform of your choice."
For more information on how to participate visit summerscourtney.tumblr.com/tothegirls and share the campaign via Thunderclap.