"Marc Hartzman is ""one of America's leading connoisseurs of the bizarre"" (ABCNews.com) and is the author of several books, including The Big Book of Mars (Quirk, 2020) and Chasing Ghosts (Quirk, 2021). More of his love for the unusual can be found on his site WeirdHistorian.com."
"“We Are Not Alone is a highly informative new book by Marc Hartzman that covers the UFO/UAP topic from ancient times to the present. It manages to be highly entertaining and easy to read, yet fair, balanced and thorough. Because it manages to be so enjoyable and engaging, while still doing justice to the complex history of the issue, it provides an ideal introduction to the UFO/UAP topic.” —Christopher Mellon, former Deputy Assistant Secretary of Defense for Intelligence “No one book alone can be a compressive treatise on the subject, but Hartzman has zeroed in on select narratives and topics that paint a broad overview of the diversity of the UFO subject matter as well as the culture surrounding it. Whether you’re a newcomer to the topic or a seasoned investigator/researcher, everyone will find something of interest in this enjoyable read that serves as an out-of-this-world journey.”—David Marler, Executive Director, National UFO Historical Records Center “I recommend this book to anyone interested in our human experience with UFOs, UAPs, aliens, and SETI. It's thoroughly researched, brilliant, and so much fun! A perfectly lighthearted serious book.”—Dr. Pascal Lee, co-founder and chairman of the Mars Institute and planetary scientist at the SETI Institute ""Now that UFO news pervades the media, I'm often asked by friends: How do I make sense of it all? They want to know how to get up to speed. Now I can finally say, ‘Just read this book.’ We Are Not Alone is the perfect summary of the most prolific UFO events and key themes of related phenomena. A fun read packed with illustrations and photos that will strike up an existential conversation anywhere on planet Earth!""—Ben Hansen, UFO researcher and host of UFO Witness “An entertaining, informative and even-handed overview of UFOs, alien abductions and the scientific search for extraterrestrial life, that places our fascination with aliens in its social, cultural and historical context.”—Nick Pope, UK Ministry of Defence ‘UFO Desk’ (1991-1994) “Marc Hartzman did it again—summing up expansive lore in a comprehensive and entertaining way, with loads of anecdotes and illustrations. The truth is in here!”—Axelle Carolyn, filmmaker (American Horror Story, Haunting of Bly Manor) “If you’re looking for the truth about UFOs and aliens, don’t look to the government, don’t look to the skies, look to the pages of We Are Not Alone. Hartzman’s thoroughly researched and thoroughly enjoyable book should be an essential part of any weird library.”—J.W. Ocker, author of The United States Of Cryptids “An absolutely astounding read in every possible way. Bottomline, this book you must read in your lifetime.""—Daniel Breuer & Jennifer Gregerson, Night Talks Radio"