Find the most profitable Kindle niche categories

Category name	Best seller rank	50^th book's rank	Median sales($)	Median price ($)	Volatility (%)	New releases (%)	Self pub.(%)	KDP Select (%)	Competition
Books > University Textbooks > Medicine & Health Sciences > Medicine > Clinical > Surgery	3,544	66,779	£303	£10.85	90%	7%	45%	7%	~ 10,000
Books > Health, Family & Lifestyle > Medical & Healthcare Practitioners > Surgery > Orthopaedics	15,359	110,669	£320	£11.45	100%	10%	45%	0%	~ 9,000
Books > Health, Family & Lifestyle > Medical & Healthcare Practitioners > Surgery	3,088	126,590	£546	£9.75	100%	0%	20%	4%	~ 30,000
Books > Health, Family & Lifestyle > Medical & Healthcare Practitioners > Surgery > Neurosurgery	2,120	230,736	£279	£9.99	100%	5%	20%	4%	~ 3,000
Books > Health, Family & Lifestyle > Medical & Healthcare Practitioners > Surgery > Plastic & Reconstructive	17,545	248,365	£674	£24.09	100%	0%	45%	3%	~ 3,000
Books > University Textbooks > Medicine & Health Sciences > Medicine > Clinical > Surgery > Thoracic & Cardiovascular	7,779	253,127	£318	£11.38	100%	6%	35%	15%	~ 3,000
Books > University Textbooks > Medicine & Health Sciences > Medicine > Clinical > Surgery > Colon & Rectal	40,862	310,320	£559	£19.99	100%	6%	50%	10%	~ 1,000
Books > Health, Family & Lifestyle > Medical & Healthcare Practitioners > Surgery > Transplant	35,076	373,343	£304	£10.87	100%	0%	60%	19%	~ 1,000
Books > University Textbooks > Medicine & Health Sciences > Medicine > Clinical > Surgery > Thoracic & Cardiovascular > Thoracic	18,520	403,247	£560	£20	100%	22%	15%	4%	~ 2,000
Books > Science & Nature > Medicine > Medical Sciences A-Z > Surgery	3,728	479,872	£650	£23.24	95%	0%	0%	0%	~ 20,000
Books > Science & Nature > Medicine > Dentistry > Oral Surgery	125,372	502,312	£860	£30.72	100%	7%	30%	0%	~ 1,000
Books > University Textbooks > Medicine & Health Sciences > Medicine > Clinical > Surgery > Oral & Maxillofacial	20,554	504,120	£867	£30.97	100%	0%	30%	3%	~ 1,000

You are limited to 3 queries per day.
Try unlimited access for $7.99