Books > Medical Books > Psychology > Developmental Psychology  

Monthly median sales (top 30)
$3,767
  The median book price
$14.95
Bestseller's daily sales
75
50th book's daily sales
1
Average number of pages per book
242
Monopoly/Olygopoly detected
No

Performance tracking

Competitiveness
Volume sales
Book price
Volatility
New releases
Self published

Matching KDP categories

nonfiction > psychology > social psychology
66.67%
nonfiction > psychology > physiological psychology
66.67%
nonfiction > psychology > forensic psychology
66.67%
nonfiction > psychology > experimental psychology
66.67%

Keyword requirement

medical, doctor, nurse, hospital

Best selling keywords  

Median title & subtitle length is 10 words:

  • What Happened to You?: Conversations on Trauma, Resilience, and Healing
  • Psychology: Developmental (Life Span) QuickStudy Laminated Reference Guide (QuickStudy Academic)
  • Range: Why Generalists Triumph in a Specialized World
  • Uniquely Human: Updated and Expanded: A Different Way of Seeing Autism
  • Inner Work: Using Dreams and Active Imagination for Personal Growth
  • Indie success
  • 21.05%
  • Volatility
  • 100%
  • New releases
  • 0%
  • KDP Select
  • 0%

Extract of the best seller list's front page

#N/A

kindle best category lists

>Oprah Winfrey

 17119

#N/A

kindle best category lists

>BarCharts Inc.

 528

#2,350

kindle best category lists

>Tim Ferriss

 12011

#46,632

kindle best category lists

>Meg Jay

 77

#62,815

kindle best category lists

>Erik H. Erikson

 412

#106,063

kindle best category lists

>Meg Jay

 77

Front-page bestsellers:

  Book title Author Publisher Absolute rank Monthly sales volume Price Amazon stars Amazon reviews
1   What Happened to You?: Conversations on Trauma, Resilience, and Healing Oprah Winfrey N/A N/A $385 $13.76 17,119
2   Psychology: Developmental (Life Span) QuickStudy Laminated Reference Guide (QuickStudy Academic) BarCharts Inc. Self published N/A $194 $6.95 528
3   Tools of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-Class Performers Tim Ferriss Audible Studios 2,350 $56,163 $39.33 12,011
4   Mother Hunger: How Adult Daughters Can Understand and Heal from Lost Nurturance, Protection, and Guidance Kelly McDaniel Hay House 2,440 $18,906 $13.78 2,313
5   Range: Why Generalists Triumph in a Specialized World David Epstein Self published 2,530 $21,168 $15.75 11,934
6   Uniquely Human: Updated and Expanded: A Different Way of Seeing Autism Barry M. Prizant PhD N/A 4,859 $9,255 $15.74 3,676
7   Uniquely Human: Updated and Expanded: A Different Way of Seeing Autism Barry M. Prizant Ph.D. Simon & Schuster; Expanded,Updated edition 4,902 $8,373 $14.24 3,676
8   Civilization and Its Discontents Sigmund Freud Tantor Audio 8,773 $4,112 $12.24 929
9   Inner Work: Using Dreams and Active Imagination for Personal Growth Robert A. Johnson HarperAudio 9,025 $6,347 $18.89 1,106
10   The Origins of You: How Breaking Family Patterns Can Liberate the Way We Live and Love Vienna Pharaon Penguin Audio 9,937 $5,292 $15.75 575
11   The Deepest Well: Healing the Long-Term Effects of Childhood Adversity Dr. Nadine Burke Harris Simon & Schuster Audio 13,024 $4,774 $17.05 3,959
12   Play Therapy Activities: 101 Play-Based Exercises to Improve Behavior and Strengthen the Parent-Child Connection Melissa LaVigne LCSW RPT Self published 15,468 $2,366 $9.39 722
13   Positive Parenting for Autism: Powerful Strategies to Help Your Child Overcome Challenges and Thrive Victoria Boone MA BCBA Callisto 18,063 $2,235 $9.98 1,190
14   Staring at the Sun: Overcoming the Terror of Death Irvin D. Yalom Blackstone Audio, Inc. 19,076 $3,348 $14.95 1,836
15   Mother Hunger: How Adult Daughters Can Understand and Heal from Lost Nurturance, Protection, and Guidance Kelly McDaniel Hay House LLC 19,975 $2,461 $10.99 2,318

Recurrent ideas in the top 30 books: