// Case File 001 — Declassified for public reading

He wrote proposals for defense contractors.
Then he wrote what they'd never approve.

It's Fiction. Probably.

Nearly 50 short, binge-able books. Two complete flagship series. One hidden connection running through all of it — and the first reader to find it gets written into the story.

Start Reading — $15 Take the Challenge
SUBJECT: BLANKEN, S.

READER BRIEFING

FormatTV-episode length reads
Time to finish oneOne sitting
Complete series readyDeago Prime · Project PI
Content ratingClean — all ages
Hidden connection[ REDACTED ]
Reward for finding itYou become a character
// Evidence Lockers 01 & 02

Two complete series. Pick your door.

Every book reads like an episode — cold open, straight into the action, done in a sitting. Start either series tonight; both are finished and waiting.

DEAGO PRIME

7 EPISODES — COMPLETE

An immortal enforcer built by the world's secret societies. A Gateway Cube that opens doors between parallel Earths. The multiverse has a fixer — and his employers are getting nervous.

Deago Prime cover
EP. 01DEAGO PRIMEAn immortal enforcer moves worlds like chess pieces. Six soldiers wake up as something else.Paperback · $15 Buy
Deago Prime Chess Master cover
EP. 02CHESS MASTERWhole landscapes vanish. At every site, a chess piece engraved with a lyric.Paperback · $15 Buy
Deago Prime Secrets Revealed cover
EP. 03SECRETS REVEALEDA flag with fifty-five stars. A submarine recovery that never officially happened.Paperback · $15 Buy
Deago Prime Abecoz Drakwolmore cover
EP. 04ABECOZ DRAKWOLMOREA dimension where Halloween never ends — and the classic monsters have crossed over.Paperback · $15 Buy
Deago Prime Lost Treasure cover
EP. 05LOST TREASUREPortal after portal into history's locked rooms. Nobody explains the objective until it's over.Paperback · $15 Buy
Deago Prime Origins cover
EP. 06ORIGINSFour societies found the multiverse cracking. Their fix was to build a man who could see it all.Paperback · $15 Buy
Battle for Deago Prime cover
EP. 07BATTLE FOR DEAGO PRIMECenturies of duty curdle into appetite. The Covenant moves to unmake what it built.Paperback · $15 Buy

PROJECT PI

3 EPISODES — COMPLETE

Stonehenge. The Sphinx. The Nazca Lines. Creatures that shouldn't exist and a sunken city that might. The world's oldest mysteries were never unsolved — just unreported.

Project PI Locations cover
EP. 01LOCATIONS2136. Giant Pi symbols appear across Earth. Questions answered, or perish.Paperback · $15 Buy
Project PI Creature cover
EP. 02CREATUREThe trials return, and surviving them once is no help. Kiani's team becomes a family.Paperback · $15 Buy
Project PI Atlantis cover
EP. 03ATLANTISHas Kiani worked out how it all connects — and is there time left to find out?Paperback · $15 Buy

✍️ SIGNED & SHIPPED BY SETH

Direct from the author's desk. Personalized signature, same price you'd pay the everything store.

$15 — SAME PRICE. MORE STORY. Request a Signed Copy →

📦 PREFER AMAZON?

Every title is on Amazon in paperback and Kindle — binge the whole universe on Kindle Unlimited.

Amazon Store →
// Standing Reward — Unclaimed

The Blanken Challenge

One connection runs through the original ten-book series. Nobody has found it. The file stays open until someone does.

  1. Read the original ten-book series — every clue you need is on the page.
  2. Work out the single thread that ties all ten together.
  3. Email your theory. One submission reviewed per reader per month.
  4. Crack it, and Seth writes you into a future book — name, character, canon.
EVIDENCE OF PAYOUT

He's already done it.

Characters in the newer series are real people from Seth's life, written into the universe. The prize isn't a gimmick — it's how this world gets built. The next name could be yours.

THE TEN — IN ORDER

  1. 01 Project Cipher
  2. 02 Project PI: Locations
  3. 03 Project PI: Creature
  4. 04 Project PI: Atlantis
  5. 05 Four Chambers
  6. 06 Four Chambers: Destructions
  7. 07 National Counteraction Agency
  8. 08 Yuri’s After Pill
  9. 09 RR2004
  10. 10 Rogue Agent — the finale that ties the nine together

🗳️ YOU PICK WHAT HE WRITES NEXT

Subscribers vote on the theme of an upcoming book. If your suggestion wins, you get written in as a character. Voting opens with the next reader dispatch.

Get a Ballot
PHOTO WITHHELD AT SUBJECT’S REQUEST
// Personnel File

The insider who writes it down.

Seth Blanken is an author and technical writer whose books blend science fiction, adventure, history, conspiracy and humor. His style is fast-paced — each book built like an episode of a television series, dropping readers straight into the action rather than easing them in.

His fiction spans the interconnected ten-book Project PI universe and the seven-book Deago Prime series, which follows an interdimensional superbeing and his six-man army defending Earth across space, time, and every dimension it exists in. Research into the Freemasons, Illuminati, Rosicrucians and Skull and Bones became the Covenant of Shadows.

Professionally, he has spent more than twenty years writing technical documentation for organizations including Lockheed Martin, Northrop Grumman and T. Rowe Price.

"I write episodes, not epics. You'll be done before you can put it down."

// Join the Investigation

Open the file. Stay briefed.

New episodes, challenge updates, ballots for the next book, and dispatches from inside the universe. No spam — just the story.