Global score of the book idea "rubber"
Competition
B
A promising idea that should easily find its audience. Pay attention to the profitability score and difficulty before going through with it.
Profitability
D
Average sales volume are mostly under the $1000/month mark, even for top selling books. If the difficulty is too high, it may not be worth the effort. Releasing multiple books is highly recommended.
Difficulty
A
You can easily make it to most best seller lists with less than 3 sales a day on average. This topic is ideal for new writers. Provided that the profitability and competition scores check out, you found your gem!
Niche
D
The topic idea is either very broad or not explictly linked to an obvious Amazon category. Authors may struggle to find the perfect category for this theme. Be careful not to miss your fanbase.
Your passion
C
After all, you've got to have passion and dedication about this idea to make it work.
Technical information related to books about "rubber"
Average book price
$11.285
Average stars per book
Average reviews per book
99
Average book length
144 pages
Average title length
9 words
Top 5 best selling authors
Connie Easton , Patrick Jackson , Eiichiro Oda , Anna Kang , Publications International Ltd.
Top 5 best selling publishers
Self Published , Learning Like Crazy , VIZ Media LLC; Illustrated edition , Publications International, Ltd. , VIZ Media LLC; Bilingual edition
Best sellers related to "rubber"
Sample of categories featuring these books
Click here for more categories directly connected to "rubber"
Category name | Best seller rank | 50th book's rank | Median sales($) | Median price ($) | Volatility (%) | New releases (%) | Self pub.(%) | KDP Select (%) | Competition |
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Related ideas and keywords

Chrome: Black Metal Gang
Connie Easton
Perhaps you've already purchased another learning-Spanish program or two. Or maybe you've purchased several and still feel you're unable to speak Spanish with complete confidence. Or maybe you're an absolute beginner. In any case, you may be thinking that you'll have to spend hundreds or even thousands of dollars on learning Spanish programs and/or private Spanish classes to take your Spanish to the next level.
Fortunately, there's no need to spend a ton of money and move at a snail's pace in order to learn to speak Spanish with complete confidence.
Learning Spanish like Crazy will empower you to step on the gas and peel rubber, taking you from beginner level - or even absolute beginner level - all the way to a level where you speak real Latin American conversational Spanish - and with complete confidence.
Take a peek at what I have in store for you:
Over 20 hours of authentic Latin American audio Spanish lessons
Core program consists of 30 audio Spanish lessons - each lasting about 30 minutes
10 bonus Spanish lessons to help you master conversational Spanish
System that will allow you to master conjugating Spanish verbs
PDF transcripts to all lessons
Only native Spanish-speaking voice actors to make sure you develop an authentic Latin American Spanish accent
And most importantly, a fun and engaging teaching method that will have you looking forward to practicing with this program - and the more you practice, the more you learn
To learn how to speak Spanish with complete confidence, this is what you need to do now.
Download to get started today!
PLEASE NOTE: When you purchase this title, the accompanying PDF will be available in your Audible Library along with the audio.
One Piece: East Blue 4-5-6
Eiichiro Oda
One Piece: East Blue 1-2-3
Eiichiro Oda
Eraser
Anna Kang
Paper Airplane Kit
Publications International Ltd.
One Piece, Vol. 108 (108)
Eiichiro Oda
What Do You Care What Other People Think? is Feynman's last literary legacy, prepared with his friend and fellow drummer, Ralph Leighton.
Among the book's many tales we meet Feynman's first wife, Arlene, who taught him of love's irreducible mystery as she lay dying in a hospital bed while he worked nearby on the atomic bomb at Los Alamos. We are also given a fascinating narrative of the investigation of the space shuttle Challenger's explosion in 1986, and we relive the moment when Feynman revealed the disaster's cause by an elegant experiment: dropping a ring of rubber into a glass of cold water and pulling it out, misshapen.
David Sedaris Live at Carnegie Hall
David Sedaris
Recorded live on October 22, 2002, in New York City.
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