@Aph_Serbia the book is in my profile. It's called Street Mouse, (and keep in mind I'm not too experienced in writing about certain characters from Hetalia, so they might be a bit OOC) and even though the chapter with the ship isn't out yet, it will be, soon! (warining you will have to flip through six chapters of allegiances first before getting into the actual story. And I'm not pressuring you to read it. If you want to wait until the chapter with SrbCro is released then I would suggest putting it in your library (mainly because I have school and I tend to procrastinate quite a bit) for now. Thanks for showing interest, and if you ever happen to read the book then I hope you enjoy it!