Time Rider

In a future where history itself is weaponized, one agent must choose between the sterile "perfection" of his engineered society and the messy humanity of the past he was sent to manipulate.

From New York Times bestselling author AJ Hartley and the imagination of disruptive creator Tom DeLonge comes an electrifying sci-fi thriller that challenges our understanding of time, history, and humanity. Building on their successful collaboration on the acclaimed Sekret Machines franchise, these creative powerhouses deliver a story that combines Hartley's masterful storytelling with DeLonge's specialized knowledge of extraordinary phenomena.

Time Rider follows Bowie, an agent from a post-democracy future state known as the Design--where humanity is stratified into genetic castes, and emotional connections have been engineered away. Sent to 1963 on a mission to preserve a lynchpin moment of history from temporal terrorists: the assassination of the American President. Baffled by what he finds in Dallas, Bowie soon discovers that something far more strange and sinister is at work. Alongside journalist Sandra Rossi, he races across time to unveil a shocking picture of hidden agendas and extremist ideologies, that force him to reevaluate the world he came from and the future of humanity itself before they're both lost to time.

More than a time-travel adventure, this thought-provoking thriller examines totalitarianism, the manipulation of history as a means of ideological indoctrination, and what it is that truly makes us human. Hartley and DeLonge craft a narrative that's both action-packed and philosophically rich, challenging readers to consider how our understanding of the past shapes our future and what parts of ourselves we can never allow to be engineered away.

Time Rider is based on the Sinister Forces Trilogy by Peter Levenda

Author: Tom Delonge,Aj Hartley
Publisher: To the Stars
Published: 10/07/2025
Pages: 464
Binding Type: Hardcover
Weight: 1.20lbs
Size: 8.30h x 5.40w x 1.50d
ISBN: 9781943272495

About the Author
Tom DeLonge is an award-winning producer, author, platinum recording artist, researcher and entrepreneur from San Diego, CA. Today Tom, with his company To The Stars, produces original content that aims to inspire a newfound appreciation of the profound, yet unresolved, mysteries involving science and the universe through entertainment directly informed by science. His first multi-media franchise Love, told the story of an isolated astronaut on the International Space Station and included a double album by his band Angels And Airwaves with the feature film premiering in 600 theatres across the United States. His next franchise Poet Anderson was inspired by a dream study conducted at Stanford University and spanned an award-winning short film, a chart-topping album, acclaimed comic book series, graphic novel and a YA science fiction novel co-written with NY Times Bestselling author Suzanne Young. Most recently he is working on Sekret Machines which spans both sci-fi fiction and nonfiction thesis informed by unprecedented access at the highest level of the government and science to uncover information about the UFO phenomenon with renowned authors AJ Hartley and Peter Levenda. His Sekret Machines work has won him the 2017 UFO Researcher of the Year award.

A.J. Hartley is the New York Times and USA Today bestselling author of books in a variety of genres and was born and raised in Lancashire in Northern England, . A.J.'s stories are driven by mystery and danger but also reflect his abiding interest in archaeology, history, and foreign travel. As an English major at Manchester University he took extra classes in Egyptology and got a job working on a Bronze Age site just outside Jerusalem. Since then, life has taken him to many places around the world, and though he always leaned more towards the literary than to the strictly historical, his fascination with the past continues unabated. He has an M.A. and Ph.D. in English literature from Boston University, and he is the Russell Robinson Professor of Shakespeare Studies at the University of North Carolina, Charlotte, and works as a scholar, screenwriter, dramaturg and theatre director.