Books > Teens > Science Fiction & Fantasy > Science Fiction > Aliens  

Monthly median sales (top 30)
$1,816
  The median book price
$5
Bestseller's daily sales
64
50th book's daily sales
7
Average number of pages per book
320
Monopoly/Olygopoly detected
Yes

Performance tracking

Competitiveness
Volume sales
Book price
Volatility
New releases
Self published

Matching KDP categories

juvenile > fiction > science fiction
86.16%
fiction > science fiction > hard science fiction
80.58%
juvenile > fiction > science & technology
75.38%
juvenile > fiction > religious > christian > science fiction
74.62%

Keyword requirement

alien, extraterrestrial, aliens, science fiction, dystopian

Best selling keywords  

Median title & subtitle length is 6 words:

  • Escape (Jack Forge, Lost Marine Book 3)
  • Lost Marine (Jack Forge, Lost Marine Book 1)
  • Total Allegiance: DT7 - book 3 (Dragon Team Seven)
  • Rescue (Jack Forge, Lost Marine Book 2)
  • Worlds Away: A Sci-Fi Action/Adventure Space Opera
  • Indie success
  • 4%
  • Volatility
  • 21%
  • New releases
  • 38%
  • KDP Select
  • 60%

Extract of the best seller list's front page

#2,121

kindle best category lists

 2

>James David Victor

#2,542

kindle best category lists

 739

>Brandon Sanderson

#3,259

kindle best category lists

 739

>Brandon Sanderson

#20,290

kindle best category lists

>Siobhan Davis

 256

#23,575

kindle best category lists

>Patrick Ness

 591

#23,738

kindle best category lists

>Kathleen Groger

 74

Front-page bestsellers:

  Book title Author Publisher Absolute rank Monthly sales volume Price Amazon stars Amazon reviews
1   Escape (Jack Forge, Lost Marine Book 3) James David Victor Fairfield Publishing 2,121 $4,604 $2.99 2
2   Skyward Brandon Sanderson Delacorte Press 2,542 $14,770 $10.99 739
3   Skyward Brandon Sanderson Delacorte Press; First Edition edition 3,259 $11,310 $10.63 739
4   Battlefield Earth: Post-Apocalyptic Sci-Fi and New York Times Bestseller L. Ron Hubbard Galaxy Audio 3,844 $36,429 $41.97 2,412
5   Lost Marine (Jack Forge, Lost Marine Book 1) James David Victor Fairfield Publishing 4,466 $693 $0.99 36
6   Star Force: Origin Series Box Set (1-4) (Star Force Universe Book 1) Aer-ki Jyr Archon Lore 4,502 $1,337 $1.99 266
7   Total Allegiance: DT7 - book 3 (Dragon Team Seven) Toby Neighbors Mythic Adventure Publishing, LLC 5,105 $2,654 $4.99 3
8   Rescue (Jack Forge, Lost Marine Book 2) James David Victor Fairfield Publishing 5,222 $1,506 $2.99 9
9   Worlds Away: A Sci-Fi Action/Adventure Space Opera J.L. Hendricks J.L. Hendricks; 3 edition 5,265 $498 $0.99 21
10   Feed M.T. Anderson Candlewick; Reprint edition 5,478 $4,027 $8.99 554
11   Battlefield Earth: Alien Arrival. Alien Invasion. A Post-Apocalyptic Earth Space Opera L. Ron Hubbard Galaxy Press; 1 edition 6,918 $3,347 $8.54 18,328
12   Under Different Stars (Kricket Book 1) Amy A. Bartol 47North 7,484 $1,634 $4.49 1,576
13   Cinder Marissa Meyer Square Fish; 2nd edition 7,786 $3,268 $8.98 3,384
14   Dragon Team Seven: DT7 - book 1 Toby Neighbors Mythic Adventure Publishing, LLC 9,970 $1,676 $4.99 35
15   Revenger Alastair Reynolds Orbit 10,341 $3,356 $9.99 286
16   Arrival (The Invasion Chronicles--Book Two): A Science Fiction Thriller Morgan Rice Self published 11,289 $1,228 $3.99 26
17   Sea of Stars (Kricket Book 2) Amy A. Bartol 47North 11,750 $1,536 $4.99 718
18   Cinder (The Lunar Chronicles Book 1) Marissa Meyer Feiwel & Friends 12,273 $2,183 $7.09 3,384
19   Black and White (The Frontiers Book 1) Mark Wandrey Seventh Seal Press 13,370 $1,397 $4.99 30
20   Uncommon Loyalty: DT7 - Book 2 (Dragon Team Seven) Toby Neighbors Mythic Adventure Publishing, LLC 14,099 $1,397 $4.99 17

Recurrent ideas in the top 30 books: