1. The Hitchhiker's Guide to the Galaxy: The 42nd Anniversary Edition of Douglas Adams's International Bestseller Douglas Adams
    4.4
  2. Prison Planet Barbarian: Risdaverse, Book standalone Ruby Dixon
    4.1
  3. Life, the Universe and Everything Douglas Adams
    4.4
  4. Viper: Naga Brides, Book 1 Naomi Lucas
    4.3
  5. When She's Pregnant Ruby Dixon
    4
  6. The One Kiera Cass
    4.3
  7. Wed to the Alien Warlord: Accidental Alien Brides, Book 1 January Bell
    3.7
  8. Splicer Legacy Anthony J. Melchiorri
    4
  9. To Quench Her Thirst: Beasts of the Kindred, Book Nine (Kindred Tales) Evangeline Anderson
    4.1
  10. Assigned A Mate Grace Goodwin
    3.7
  11. Hell Divers II: Ghosts Nicholas Sansbury Smith
    4.4
  12. Shatter Me Tahereh Mafi
    3.8
  13. Gods and Men: Ruins of the Earth, Book 2 Christopher Hopper
    4.7
  14. The Darkness Outside Us Eliot Schrefer
    4.4
  15. The Last Kids on Earth and the Zombie Parade Max Brallier
    4.6
  16. Unacknowledged: An Exposé of the World’s Greatest Secret Steven M. Greer
    4.3
  17. Hell Divers III: Deliverance Nicholas Sansbury Smith
    4.3
  18. The Swarm: A Novel Frank Schatzing
    4.1
  19. The Elite Kiera Cass
    4.1
  20. Secondhand Souls: A Novel Christopher Moore
    4.3
  21. Mostly Harmless Douglas Adams
    4.3
  22. The Bones Beneath My Skin: The Sunday Times bestselling story of found family in peril TJ Klune
    4.3
  23. The Tenth Awakens Michael Chatfield
    3.9
  24. Neverwhere Neil Gaiman
    4.3
  25. Terminal Pursuit Anthony J. Melchiorri
    4.3
  26. The Rise of Nine Pittacus Lore
    4.3
  27. A Week to Be Wicked Tessa Dare
    4.2
  28. Chosen Stacy Jones
    4
  29. Colonyside: A Novel Michael Mammay
    4.2
  30. Final Crucible Anthony J. Melchiorri
    4.4
  31. Primal Echo Anthony J. Melchiorri
    4
  32. Missing Link Frank Herbert
    3.8
  33. Wed to the Alien Prince: Accidental Alien Brides, Book 2 January Bell
    3.9
  34. Wed to the Alien Brute: Accidental Alien Brides, Book 3 January Bell
    4.1
  35. Mission: Nemesis Anthony James
    4.3
  36. Shards of Earth: First in an extraordinary space opera trilogy, from the winner of the Arthur C. Clarke Award Adrian Tchaikovsky
    4.2
  37. Cities in Chains: An Apocalyptic LitRPG Tao Wong
    4.1
  38. Stars Awoken: A LitRPG Apocalypse Tao Wong
    4.3
  39. Rebel Star: An Apocalyptic LitRPG Tao Wong
    4.2
  40. Engines of Empire Max Carver
  41. Commander Mel Todd
    4.5
  42. Alien Hostiles Ian Douglas
    4.2
  43. Empire: Book 2, The Chronicles of the Invaders John Connolly
    4.4
  44. Pulled by the Tail: Celestial Mates Nancey Cummings
    3.8
  45. Conquest: The Chronicles of the Invaders: Book 1 John Connolly
    4
  46. Bound to the Alien Lord: Lords of Destra, Book 2 Ella Blake
    5
  47. Lost to the Alien Lord: Lords of Destra, Book 1 Ella Blake
    3.5
  48. Crown of Stars K.A. Knight
  49. Invasion: Alien Invasion, Book 1 Johnny B. Truant
    4
  50. Proxima Rising: Proxima, Book 1 Brandon Q. Morris