25 books like A Philosophical Investigation

I discovered mind uploading in 1997 via a nonfiction book by Earl and Cox. That book literally changed my life, opening my eyes to concepts I had never previously considered. I joined groups and organizations that advocate for and advance research toward eventual mind-uploading technology. My enthusiasm for the topic ultimately culminated in my 2014 nonfiction book and then again in my 2024 novel, Contemplating Oblivion. The novel presents my philosophy concerning the purpose of existence and the universe, offering an answer that is closely tied to our destiny to one day computerize the brain, upload humanity, and populate the galaxy.

Science fiction lets us readers escape into space or travel through time, but I believe it is most effective when grounded in our primal anxieties. Classics like Nineteen Eighty-Four and The Handmaid’s Tale resonate because the dark futures they describe drive us to prevent their prophecy. These stories give us a window into the world that birthed them by crystalizing the authors' fears into a work of fiction. When I read each book on this list, they transported me to the time they were written. En route, they showed how much our world has changed and how much we humans haven’t.

I've spent the last half-century researching complex systems and mathematical modeling, both at research centers including The RAND Corporation, the Santa Fe Institute, and the Int'l Center for Applied Systems Analysis (Vienna), as well with professorships at New York University, Princeton and the Technical U. of Vienna. I have also had a lifelong interest in the connection between science fiction and science fact, and have explored the relationship in several of my books including X-EVENTS, The Cambridge Quintet, and Paradigms Lost. I also served as editor for the volume Mission to Abisko, which gives an account of a week-long meeting between sci-fi writers and scientists held north of the Arctic Circle in Abisko, Sweden some years back.

I am an astronomer and college professor who loves science fiction. For many years, I have kept a webpage recommending science fiction stories and novels that are based on good astronomy. I love explaining astronomy to non-scientists, and I am the lead author of OpenStax Astronomy, a free online textbook for beginners, which is now the most frequently used textbook for astronomy classes in the U.S. I actually learned English at age 11 by reading science fiction comics and then books for kids,  After many decades as a fan, I have recently realized a long-held dream and become a published SF author myself.

I’m a mystery writer and I’ve had 16 award-winning novels published. I also love to read mystery and thriller novels, and I read them voraciously. I’m best known for my highly-acclaimed J.T. Ryan mysteries and I was a Finalist for the Author Academy Award. Also, many of my books were Featured Novels of the International Thriller Writers Association. I’m also a multi-year nominee for the Georgia Author of the Year Award. 

I’m a taxidermy-loving vegan who had a pet cemetery as a kid. So, I guess you could say I’m a bit of a Wednesday Adams. My airplane reading? Forensic pathology textbooks. When my first thrillers were published, a lot of people were surprised. “You seem so nice!” they said. “You’re so funny and happy!” Here’s a secret: thriller writers are some of the most jolly people I know. We get it all out on the page. We get to murder people for a living. So, if you cut me off in traffic or don’t RSVP to my Evite, it's no big deal. I won’t get upset. I’ll just kill you later...in a book. 

Having always been fascinated with the dark and macabre, I grew up hanging out in the library, forging a love of reading through Stephen King, Dean Koontz, and James Herbert. To write The Echo Man, I read more serial killer books than should be deemed healthy – anything from biographies to first-person accounts to psychology and profiling. So who better to recommend serial killer fiction, then a self-confessed serial killer nerd?!

Writing is my life. As a child I wrote poems, scripts, and short stories. A couple of decades, a BCALA literary award, and a three-book deal later, my wild imagination has grown into a passion for exposing the truth. In 2020, a third of the 300,000 missing women in the United States were Black, and in that same year, I was almost a victim of human trafficking myself. With this second chance, I write to bring awareness and attention to women who cannot speak for themselves. I write to shed light on the truth and these five books have helped me on my journey.  

I write the NYPD Detective Chiara Corelli Mystery series featuring Corelli and her partner Detective P.J. Parker. Most mysteries have a single main character so I’m passionate about finding other authors who write mysteries with two professional investigators as main characters. It’s fascinating to see how authors writing the same type of characters handle them and what they do about character growth over the course of the series. To me, watching two characters react to each other, seeing their relationship change over the course of a book or a series is much more interesting than reading about a single detective.

I have always had a passion for anything crime fiction—books, movies, podcasts, or TV shows. It didn’t matter. I loved it all. It was probably because I grew up in a family with six police officers that seldom talked about anything unrelated to policing. I was like a sponge and picked up some terminology and learned about different police procedures they would discuss. There was rarely a family gathering that didn’t have some type of story or anecdote being shared by each of them and I always found myself being drawn right in. For those reasons, I fell in love with trying to figure out the who’s, how’s and why’s of any story.