Listen and read

Step into an infinite world of stories

  • Listen and read as much as you want
  • Over 400 000+ titles
  • Bestsellers in 10+ Indian languages
  • Exclusive titles + Storytel Originals
  • Easy to cancel anytime
Details page - Device banner - 894x1036
Cover for Cascade: Nothing Is Certain

Cascade: Nothing Is Certain

Duration
6H 7min
Language
English
Format
Category

Science fiction

The sentinels are disappearing.

Earth is losing its protectors …

There were no more alien invasions, no crime, or shortages of food and shelter. All was at rest. Until the Cascade began to fall from the sky.

Kierkad and his brother Sentinels are ready to die for the Noble Call of protecting humanity. They gave up everything, their home world, their identity, and all memory of the past for the privilege.

The Cascade, a virus guided by sentient thought with dread purpose, is designed to make the Sentinels disappear, and as their numbers decrease, Kierkad’s world is fracturing. Nothing is what it seems.

The Noble Call has become a trap.

© 2025 Skyboat Media (Audiobook): 9798228707344

Release date

Audiobook: 4 November 2025

Others also enjoyed ...

  1. Islands of Rebellion:: a compelling sci-fi series (Empire of Machines Book 2)
    Islands of Rebellion:: a compelling sci-fi series (Empire of Machines Book 2) Max Carver
  2. Icicle: A Tensor Matrix
    Icicle: A Tensor Matrix Robert G. Williscroft
  3. Tarzan: Back to Mars
    Tarzan: Back to Mars Will Murray
  4. Revolution 2.0: When AI evolves faster than humans
    Revolution 2.0: When AI evolves faster than humans Igor van Gemert
  5. Invisible Strike
    Invisible Strike Matt Edsand
  6. Shadow Games
    Shadow Games B. L. Dean
  7. The Janus File
    The Janus File David Weber
  8. Demeter: Volume 1
    Demeter: Volume 1 Alan D. Hansen
  9. Jupiter Rising - The Celestial Chronicles: Book 1 of 6 - Jove Awakens
    Jupiter Rising - The Celestial Chronicles: Book 1 of 6 - Jove Awakens Christopher Allen
  10. Calamity's Edge
    Calamity's Edge Pacey Holden
  11. Castor Pollux: The Adventure on the Prison Planet: A tale of the Imperium universe
    Castor Pollux: The Adventure on the Prison Planet: A tale of the Imperium universe Dennis Yépez
  12. Slingshot: Building the Largest Machine in Human History
    Slingshot: Building the Largest Machine in Human History Robert G. Williscroft
  13. Tools of the Trade: A Novella
    Tools of the Trade: A Novella EJ Fisch
  14. A Swift Kick in the Asteroids
    A Swift Kick in the Asteroids Edward Zajac
  15. Amaranthe I: Rise
    Amaranthe I: Rise G. S. Jennsen
  16. The Concordia Deception
    The Concordia Deception J.J. Green
  17. Eldmoor: Origins of Blaze: Ascension Series, Book 1
    Eldmoor: Origins of Blaze: Ascension Series, Book 1 J.P. Feather
  18. Superhero Shrink: Climate Change
    Superhero Shrink: Climate Change Jackson Allen
  19. Plunged
    Plunged Shilo Creed
  20. Diplomat's Apprentice
    Diplomat's Apprentice L J Dix
  21. The Herd - when Democracy Falls: A Dystopian Thriller of Love, Lies, & Information Wars
    The Herd - when Democracy Falls: A Dystopian Thriller of Love, Lies, & Information Wars Jenny Abamu
  22. Charlotte's Army
    Charlotte's Army Patty Jansen
  23. Algorithm-323
    Algorithm-323 Erasmus Cromwell-Smith
  24. Starshine: Aurora Rising Book One
    Starshine: Aurora Rising Book One G. S. Jennsen
  25. Master Version 1.1: A near-future sci-fi techno thriller
    Master Version 1.1: A near-future sci-fi techno thriller Antanas Marcelionis
  26. The Entanglement: Planet X and Mars
    The Entanglement: Planet X and Mars Laura Ferguson
  27. The Eighth Excalibur: An Arthurian Space Opera Adventure
    The Eighth Excalibur: An Arthurian Space Opera Adventure Luke Mitchell
  28. The Call of Abaddon
    The Call of Abaddon Colin Searle
  29. Boom Box: Duck & Cover Adventures Series
    Boom Box: Duck & Cover Adventures Series Benjamin Wallace
  30. The Ghosts of Xicotepec
    The Ghosts of Xicotepec James Tarr
  31. Cast in Time: Book 3: Count
    Cast in Time: Book 3: Count Ed Nelson
  32. FARMERVILLE EPISODE 1: Till Those Cows Come Home
    FARMERVILLE EPISODE 1: Till Those Cows Come Home Marty Martin
  33. Into Neon
    Into Neon Matthew A. Goodwin
  34. Singularity
    Singularity Shannon McDermott
  35. The Ementhian
    The Ementhian Sylas Seabrook
  36. Dissonance Volume I: Reality
    Dissonance Volume I: Reality Aaron Ryan
  37. A Dog is Born
    A Dog is Born Dominique Mondesir
  38. Watcher's Web
    Watcher's Web Patty Jansen
  39. The Moon and Beyond
    The Moon and Beyond John E. Siers
  40. Captain Quasar & The Mass-Exodus Reversal
    Captain Quasar & The Mass-Exodus Reversal Milo James Fowler
  41. The Sword of Jupiter: Imperium, Book 1
    The Sword of Jupiter: Imperium, Book 1 Travis Starnes
  42. The Wayfinder
    The Wayfinder Royce Adler
  43. On Deadly Ground: A Heroic Last Stand
    On Deadly Ground: A Heroic Last Stand Tim C. Taylor
  44. A Liaden Universe Constellation - Volume 2
    A Liaden Universe Constellation - Volume 2 Steve Miller
  45. Empyreax: The Rise of Cà Rá
    Empyreax: The Rise of Cà Rá Scott Frost
  46. Round Midnight: A Cozy Sci-Fi Mystery of Subtle Powers and Hidden Alien Influence
    Round Midnight: A Cozy Sci-Fi Mystery of Subtle Powers and Hidden Alien Influence Jane P. Carter
  47. Deadly Jobs: The Complete Sever Squad Series
    Deadly Jobs: The Complete Sever Squad Series A.R. Knight
  48. Extinguishing The Stars: An Amaranthe Short Story
    Extinguishing The Stars: An Amaranthe Short Story G. S. Jennsen
  49. A Cut Below: Kapamentis Crime, Book 1
    A Cut Below: Kapamentis Crime, Book 1 T. W. M. Ashford
  50. Defector Part 2: Renegade
    Defector Part 2: Renegade Blair Howard
  51. Indigo Blue: First Byte
    Indigo Blue: First Byte John Facey
  52. G581: The Departure
    G581: The Departure Christine D. Shuck
  53. Contamination
    Contamination Patty Jansen
  54. The Man Who Used the Universe
    The Man Who Used the Universe Alan Dean Foster
  55. Tenuous Defense
    Tenuous Defense John J. Spearman
  56. The Valiant: Military science fiction meets space opera
    The Valiant: Military science fiction meets space opera J.J. Green
  57. They Got Out: Books 1 - 3: A Sci-Fi and Horror Collection
    They Got Out: Books 1 - 3: A Sci-Fi and Horror Collection C.A. Gleason
  58. A Princess of Mars: Shadow of the Assassins
    A Princess of Mars: Shadow of the Assassins Geary Gravel
  59. Why Call Them Back From Heaven?
    Why Call Them Back From Heaven? Clifford D. Simak
  60. Before Democracy: The Sacrifice
    Before Democracy: The Sacrifice Tyler True