Parkland student activist David Hogg used a tweet Monday to announce that his gun control book, Never Again, will be released on June 5.

On April 19 Breitbart News reported Hogg’s announcement that he and his sister, Lauren, were writing the book about gun control movement which sprang from the Parkland attack.

Entertainment Weekly reported that David and Lauren “have been leaders in the gun control movement that took shape among students, in the aftermath of the Parkland shooting.” The siblings’ book “will explore their efforts taking on some of the most powerful forces in Washington and beyond, and will detail their commitment to new legislation aiming to prevent future tragedies.”

David used an April 23 tweet to announce that the book will be out on June 5:

Today @lauren_hoggs and I are announcing our book #NeverAgain that tells the story of the foundation of this movement for those we lost. Lauren and I will be using the money made from the book to help heal the community. #NeverAgain out June 5th https://t.co/Vh2gWVWNGq — David Hogg (@davidhogg111) April 18, 2018

AWR Hawkins is an award-winning Second Amendment columnist for Breitbart News, the host of the Breitbart podcast Bullets with AWR Hawkins, and the writer/curator of Down Range with AWR Hawkins, a weekly newsletter focused on all things Second Amendment, also for Breitbart News. He is the political analyst for Armed American Radio. Follow him on Twitter: @AWRHawkins. Reach him directly at awrhawkins@breitbart.com. Sign up to get Down Range at breitbart.com/downrange.