Can't read the format.
Only MOBI, or put all the images in a folder naming them sequentially
eg:
Code:
Comic 1\Title 1 - Page001.jpg
Comic 1\Title 1 - page002.jpg
Comic 1\Title 2 - Page001.jpg
Comic 1\Title 2 - Page002.jpg
Comic 2\Title 1 - Page001.jpg
Comic 2\Title 1 - page002.jpg
Comic 2\Title 2 - Page001.jpg
etc....