My book is split into four books??

[Alexander]

Interesting looking book and only 99¢ as a Kindle ebook at Amazon! Cool!

*waves across the lake from Toronto*

[Caroline]

Looks like they were already combined on the actual book page, it's just that people had voted for different editions. Unfortunately, some people had voted for both editions, so you lost a couple votes when they were combined on the listopia page (but also gained some for your main edition!).