Tom Delonge, formerly of Blink-182, has plans to release a new novel. The book will be called Sekret Machines: Book 1: Chasing Shadows and will be co-authored with A.J. Harley. The book has a tentative release date of April 5, 2016. It will be released via Delonge's own To the Stars Inc. label.

According to the label, the book is desrbied as: "Featuring actual events and other truths drawn from sources within the military and intelligence community, Tom DeLonge and A.J. Hartley offer a tale at once terrifying, fantastical and perhaps all too real. Though it is, of course, a work of… fiction?"