Quite a few books are published only as e-books. As distribution channels for e-books have opened up, a new path has opened for writers to grow closer to readers. This is said to be especially true for romance books. "Subdani's Summer Vacation" is a book I read during my summer vacation; it does not have many pages, so I read through it quickly.
(Maybe my mind has rusted lately, because I only have the impression that it was very memorable, while the content is hazy.) An intriguing story makes it hard to put the book down. A good book to read easily while waiting for someone for a while or when you have some free time.
A good book to talk about after reading, too. 8/10