Mark Caldwell Jones
Mark Caldwell Jones
@jonesmarkc.bsky.social
LA-based writer behind the latest Viper Series novel MOONBASE ROGUE & LitRPG novel COSMIC CHAMPIONS. Free Audiobooks on YouTube. VibeMonkey Project on Spotify. https://linktr.ee/jonesmarkc/
✨ Happy Holidays 2025! 🎄❤️ Hope everyone had a great Thanksgiving. Wishing you an even merrier Christmas season! ✨🎅🏼
December 6, 2025 at 8:04 PM
LISTEN NOW 🎧 Parts 4 & 5 of MOONBASE ROGUE are on YouTube! Luna One has gone dark. Astronaut Katrina Green hides in the tunnels as intruders seize the base and its secret lab. In Hong Kong, Natalie Nicks uncovers a mysterious genetics operation tied to a larger conspiracy. #audiobook 🚀 geni.us/8UB97
October 31, 2025 at 4:22 PM
Are you a fan of Run-DMC? How about Jones-DMC? Here we are, making our brief debut for this epic photo op! 📸 Talk about a powerful pairing! If you sign up for my Mark Jones Book Club newsletter, you’ll get the story behind this pic #SciFiBooks #MilitarySciFi #Bookstagram geni.us/wZ7cV
October 22, 2025 at 9:37 PM
LISTEN NOW 🎧 Part 3 of the MOONBASE ROGUE is LIVE on YouTube! Dr. Ying-Yue Fang’s experiments push the limits of morality. At DR-Ultra’s Granite Nine base, a test of the Osiris terraformer spirals out of control, revealing betrayal at the highest level. #audiobook 🚀 Listen FREE: geni.us/rWnBhyg
Moonbase Rogue - Part 3 - Science Fiction Technothriller Spy Thriller (Complete Full Audiobook)
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October 17, 2025 at 3:37 AM
🚨 Today’s the LAST DAY to grab these incredible FREE novels! 🚨 I’m participating in four amazing book promos this month — don’t miss your chance to discover some thrilling reads.
📚 September Promo 1: geni.us/yOmvk
📚 September Promo 2: geni.us/wAWe
📚 September Promo 3: geni.us/Xdde9I
Happy reading!
September 30, 2025 at 9:54 PM
🍂🎶 My new song AUTUMN LOVE is out today on Spotify and most streaming platforms!Another country track that looks back on those crazy high school days—lyrics written by me, brought to life in collaboration with #SunoAI. 🎶 #NewMusic #CountryMusic #Americana #AIAndMusic 👉https://geni.us/Qh8st5Z
September 26, 2025 at 7:05 PM
🚀 Part 2 of the MOONBASE ROGUE Audiobook is LIVE on YouTube! Natalie Nicks has barely survived Buenos Aires. Now, back at headquarters, she and her team uncover a staggering truth: America has an active secret moonbase—but it’s gone dark. #freeaudiobook #audiobook #scifi 🔊 Listen: geni.us/DFkO5Xn
September 26, 2025 at 2:34 AM
September 21, 2025 at 2:01 AM
NEVER DIE TWICE, the action-packed sci-fi spy thriller and first entry in the Viper Series, is yours FREE today! ⭐️ “Action, danger, characters I love!” #MilitarySciFi #SpyThriller #TechnoThriller #SciFiThriller #ActionThriller #BookTok 👉 Grab your free copy now: geni.us/Haz1z8D
September 16, 2025 at 10:10 PM
The past few months have been tough, and writing songs has been real therapy—carving out some real fun and joy. My new track ACROSS THIS MAP came from that. I wrote the lyrics, music built in collaboration w/ #SunoAI Check it out! 🎶 #CountryMusic #Bluegrass #IndieMusic #AIMusic 👉 geni.us/8SI9gan
September 12, 2025 at 6:19 PM
Looking for a new Science Fiction novel? Check out this cool promo. All the books are 100% FREE! geni.us/9wLK9H
Free Sci-Fi & Fantasy Reads September 2025
Searching for your next favorite story? Look no further! These bestselling authors have teamed up to offer a delightful selection of new books. Available for a limited time.
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September 11, 2025 at 10:15 PM
🎧 Listen now to the beginning of MOONBASE ROGUE! Part 1 just dropped on YouTube. When a top-secret mission unravels, cybernetic spy Natalie Nicks uncovers a conspiracy that reaches all the way to the moon! ##FreeAudiobook#Audiobook #scifiaudiobook 👉 geni.us/vVa4WOH
September 11, 2025 at 8:34 PM
📕 COSMIC CHAMPIONS is #FREE on #Amazon this week! 📕 Follow an Earthborn #esports team ever, as they are magically transported into their favorite game. Can they save themselves and the cosmos before its too late!?! Download now #BookTok #LitRPG #PrincessDonut #dungeoncrawlercarl 👉 geni.us/9zOPE0l
September 9, 2025 at 3:31 PM
Free Science Fiction & Fantasy Stories | Book Giveaway
September 01, 2023 - September 30, 2023

Find your next exciting read! Free for a limited time!

#scifi #scifibooks #sciencefictionbooks #freescifibooks #freesciencefictionbooks #fantasy #fantasybooks #freefantasybooks

geni.us/HHJdiO
September 4, 2025 at 10:07 PM
🎧 Listen now to the thrilling conclusion of Cosmic Champions! Parts 9 & 10, the finale of this exciting audiobook, just dropped. Can the Modfia save the cosmos, or is it game over? #FreeAudiobook #LitRPG #GameLit #BookTok 👉 Click link in bio or here: geni.us/74RX
September 3, 2025 at 11:08 PM
🏃 Opal is running for her life and you should be running to grab her story OPAL SUMMERFIELD & THE BATTLE OF FALLMOON GAP! This YA fantasy adventure is FREE on Amazon! Its #HarryPotter set in the magical Ozark Mountains. #fantasybooks #freebook 👉 geni.us/mAfSkB/
September 2, 2025 at 8:51 PM
🎶 Here's something for New Music Friday! 🎶🐍 BAD SNAKE (나쁜 뱀) 🐍 the latest track from my VibeMonkey project. It’s timely too — if you loved the soundtrack for #kpopdemonhunters, listen to here! enjoy BAD SNAKE (나쁜 뱀) #newmusic #IndieArtist #bts #kpop 🔥 Out now on Spotify geni.us/badsnak
August 29, 2025 at 8:58 PM
Love free novels? Grab NEVER DIE TWICE plus tons of other great #freebooks from rising Fantasy & Sci-Fi authors. From enchanted lands to distant galaxies—dare to explore! #books #bookstagram #booklover #reading #bookworm geni.us/QABtj
August 29, 2025 at 12:56 AM
Thank you to everyone who downloaded Moonbase Rogue this week. It climbed into the Top 10 and Top 5 of its main Amazon categories. #technothrillers #scifi If you haven't yet taken advantage of the promo, get your FREE Copy of Moonbase Rogue here: geni.us/KMAJNp
August 29, 2025 at 12:43 AM
🌀 COSMIC CHAMPIONS – PART 7 & 8 OF THE FREE AUDIOBOOK IS LIVE! 💥 Malvexus ascends to godlike power, forcing the Modfia into a desperate plan. On the verge of victory, the terrifying Dreadhorde spawns! Listen FREE on YouTube: (link in bio) #FreeAudiobook #LitRPG #GameLit #Bookstagram geni.us/74RX
August 28, 2025 at 2:17 AM
🚀 My novel MOONBASE ROGUE is FREE this week! 🚀 When the world’s most dangerous terrorists seize a secret base on the moon, Viper—the Pentagon's first cybernetic spy—must stop their terrifying plan. Grab your copy today! #freekindlebooks #scifithriller #spyfiction #militaryscifi geni.us/KMAJNp
August 26, 2025 at 3:45 PM
The first book in the Viper series is on sale today. High‑octane sci‑fi thriller meets bionic spy: Natalie Nicks takes on the world’s worst terrorists using DARPA’s tech. Fans call it "a cinematic spy ride you can’t put down" Grab a copy here: geni.us/viper01
July 10, 2025 at 10:26 PM
🌀 COSMIC CHAMPIONS – PART 6 IS LIVE! 💥 The rules have changed. No regenerations. No safety nets. Just survival—and one of the team may already be lost to dreadmagic. Listen FREE now on YouTube: geni.us/74RX #FreeAudiobook #LitRPG #SciFiFantasy #IndieAuthor #BlueskyBooks #BattleRoyale #GamersRead
July 9, 2025 at 4:20 PM
🔥 One of my highest-rated books is just $0.99! Viper Fatalis (Book 2 in the Viper Series) asks: what if the world’s worst cartel got the Pentagon's most advanced weapons? Action-packed sci-fi spy thriller—limited-time deal! 👉 geni.us/lp6tuDn #SpyThriller #SciFiReads #EbookDeals #MilitarySciFi
Viper Fatalis: An Action-Packed Sci-Fi Spy Thriller (The Viper Series (Natalie Nicks) Book 2)
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July 5, 2025 at 11:51 PM