Books > Teens > Education & Reference > Science & Technology > Technology > Machinery & Tools  

Monthly median sales (top 30)
$0
  The median book price
$14.99
Bestseller's daily sales
66
50th book's daily sales
0
Average number of pages per book
128
Monopoly/Olygopoly detected
No

Performance tracking

Competitiveness
Volume sales
Book price
Volatility
New releases
Self published

Matching KDP categories

juvenile > nonfiction > technology > machinery & tools
70.71%
juvenile > fiction > science & technology
63.25%
education & reference > education > teaching methods & materials > science & technology
60.0%
education & reference > education > computers & technology
59.76%

Keyword requirement

Best selling keywords  

Median title & subtitle length is 10 words:

  • Armored Fighting Vehicles (Modern Weapons: Compared and Contrasted)
  • Small Arms (Modern Weapons: Compared and Contrasted)
  • The Way Things Work: Newly Revised Edition
  • Automotive Steering and Suspension: CDX Master Automotive Technician Series
  • The Smart Student's Guide to Smart Manufacturing and Industry 4.0
  • Indie success
  • 30%
  • Volatility
  • 100%
  • New releases
  • 5.88%
  • KDP Select
  • 13.33%

Extract of the best seller list's front page

#N/A

kindle best category lists

>Pe Heflin Jr

 2

#2,229,766

kindle best category lists

>Michael Woods

 0

#3,182,642

kindle best category lists

>Barbara R. Sandall Ed.D.

 10

#3,222,767

kindle best category lists

>Jan Adkins

 399

Front-page bestsellers:

  Book title Author Publisher Absolute rank Monthly sales volume Price Amazon stars Amazon reviews
1   Armored Fighting Vehicles (Modern Weapons: Compared and Contrasted) Martin J. Dougherty Self published N/A $965 $34.47 1
2   Small Arms (Modern Weapons: Compared and Contrasted) Martin J. Dougherty Self published N/A $965 $34.47 7
3   So You Want to Be an Engineer: A Definitive Guide to the Challenges and Opportunities of Engineering Pe Heflin Jr Self published N/A $334 $11.95 2
4   The Way Things Work: Newly Revised Edition David Macaulay Clarion Books; Updated edition 1,625 $33,023 $17.87 2,073
5   Girls Garage: How to Use Any Tool, Tackle Any Project, and Build the World You Want to See (Teenage Trailblazers, STEM Building Projects for Girls) Emily Pilloton Chronicle Books; Illustrated edition 46,950 $1,527 $18.19 428
6   The New Way Things Work David Macaulay HMH Books for Young Readers; Revised, Subsequent edition 289,125 $559 $19.99 402
7   The Everyday Workings of Machines: How machines work, from toasters and trains to hovercrafts and robots - Includes close-ups, cutaways, and cross sections! Steve Martin Ivy Kids 364,933 $696 $24.87 53
8   Automotive Steering and Suspension: CDX Master Automotive Technician Series John Kershaw Jones & Bartlett Learning; Illustrated edition 437,594 $0 $91.09 16
9   My First Haitian Creole Tools in the Shed Picture Book with English Translations: Bilingual Early Learning & Easy Teaching Haitian Creole Books for ... Basic Haitian Creole words for Children) Gina S. My First Picture Book Inc 511,029 $0 $9.99 0
10   Roblox Coding for kids: The Kid's Guide to Scripting and Game Development using Lua Programming ROBERT MCCONNELL Self published 518,809 $0 $2.99 1
11   The Smart Student's Guide to Smart Manufacturing and Industry 4.0 Mike Nager Industrial Insights LLC 545,113 $0 $12.99 66
12   Learn to repair Espresso coffee machines: Practical guide with essential knowledge Rocco Clemente Self published 602,413 $0 $5.99 1
13   Make: Fire: The Art and Science of Working with Propane Tim Deagan Make Community, LLC; 1st edition 751,804 $0 $18.99 68
14   Girls Garage: How to Use Any Tool, Tackle Any Project, and Build the World You Want to See Emily Pilloton Chronicle Books LLC; Illustrated edition 890,497 $0 $14.99 428
15   How Do Scientists Explore Space? (Earth, Space, & Beyond) Robert Snedden Raintree 1,469,422 $0 $8.54 3

Recurrent ideas in the top 30 books: