Note that the numbers of Kindle books in the chart are not necessarily predictive of the actual total numbers. Many may have listed their "Publisher" as an independent name rather listing it as Amazon or Kindle Direct Publishing. I suspect that there are a huge number of these not reflected in the chart.
Be careful when selecting your own publisher. There have been reports of bad experiences with some of them.
Publisher
|
Paper Back
|
Hardcover
|
Kindle
|
|
|
|
|
IUniverse
|
41889
|
2344
|
10414
|
CreateSpace
|
144245
|
9
|
2214
|
LuLu
|
58925
|
1985
|
1549
|
Blurb
|
96
|
141
|
23
|
Amazon Publishing
|
245
|
330
|
4512
|
Kindle Direct
|
0
|
0
|
74
|
DogEar
|
2022
|
143
|
72
|
Arbor
|
2741
|
2967
|
13
|
Aventine
|
661
|
47
|
8
|
Llumina
|
1160
|
148
|
56
|
BookLocker
|
2737
|
134
|
79
|
Xlibris
|
40800
|
10635
|
6366
|
Trafford
|
17630
|
765
|
1242
|
Outskirts
|
8011
|
447
|
353
|
AuthorHouse
|
57683
|
4273
|
11739
|
PublishAmerica
|
45584
|
1157
|
545
|
Infinity
|
6518
|
123
|
201
|
Tate
|
8577
|
498
|
749
|
Xulon
|
8897
|
781
|
349
|