Regression — Book Covers & Market Data
Everything you need to publish in regression: real market data from 12 Amazon books, ready-made cover starters, and an AI cover generator — all in one place.
Based on 12 real Amazon books · Goodreads enriched · Updated March 2026
What regression bestsellers look like on Amazon
Regression Market Insights
Price Distribution
Sweet spot: $0–$0 (0% of books)
Book Length
Average: 0 pages
Revenue Estimates
Genre DNA
Most common genre pairings with Regression:
Top Regression Authors (by catalog size)
Competition & Opportunity in Regression
Competition Score
Low competition — great opportunity for new authors to break in.
Indie vs Traditional
What Regression Readers Expect
Based on our analysis of 12 regression bestsellers on Amazon. Follow these to match reader expectations in your niche.
Enroll in Kindle Unlimited
100% of regression books are in KU. This genre's readers heavily use the subscription — being outside KU means missing a large chunk of your audience.
Standalones perform well here
Only 0% of regression bestsellers are series. Readers are comfortable with single-volume stories — you don't need to commit to a trilogy.
Quality bar is high (avg 4.6/5)
Regression readers are demanding — the average bestseller rating is 4.6. Polish your manuscript and cover before launch to compete.
Generate Regression Covers with AI
Describe your regression book with genre, mood, and trope tags — get 3 professional covers in ~3 minutes. Each cover costs about $0.65. Full commercial rights included.
Top Regression Books by Bestseller Rank
The top-selling regression books on Amazon right now. Use this data to understand pricing, page counts, and Kindle Unlimited trends in your niche.
Regression Market Analysis
Get AI-powered niche scoring, revenue estimates, daily sales projections, and cover benchmarks for regression books. See what works, what sells, and where the gaps are.
Start from your cover, not an outline
Pick a regression cover — our AI reads the image and generates a full plot: synopsis, characters, chapters, and arcs. Keep what works, change the rest.