I just discovered and wanted to convert Project Gutenberg EText-No 3651
As a Math Major, all I can say, is that, this ebook is most definitely the most ridiculous PG ebook I've ever seen.
There's even a wikipedia page
Hint: 4 = 2x2!
So I just had to convert it using GuteBook!
p.s. the Sony .epub version could not be created as there was no place to split the file into 300k chunks!
The .lrf version compression was absolutely astonishing! The Source .epub was a bit better, but the .imp, .lit and .mobi (stnd compression) were 20-30 times bigger! What a waste...