I'm afraid I can't tell you the author of 'Tigers on the Tenth Day and Other Stories'. There are so many books out there, and this one might not be very widely known. However, if you search for it on websites dedicated to books, like Goodreads or Amazon, you might be able to find the author's name.
I'm not sure exactly as I haven't read this book. But I guess it might be about various adventures or situations related to tigers and other elements mentioned in the 'other stories' part.
The 'tenth day tenth story' could be from a variety of sources. It might be a story from a book where each day has a set of stories, and this is the one from the tenth day. Maybe it's about a character's adventure or a moral lesson. But again, without knowing the origin, it's just speculation.
The main idea is often about love, deception and the complex relationships among the characters. It may show how characters use their wits in matters of the heart and social situations.
The themes in Boccaccio's Tenth Day, Tenth Story might include love and deception. Love often has a complex role in his stories, and in this one, there could be elements of characters using deception in the name of love. It might also touch on social hierarchies as different characters from various social standings interact.
As I don't know the actual story, I can't say for sure. But often important elements of a setting include the geographical location like mountains or beaches, the time of day or year which can affect the mood, and the type of buildings or structures present.
Without more information about this 'tenth day tenth story', it's difficult to be precise about the setting. However, generally, the setting could include the time period, the location which could be a specific place like a small town, a big city, or even a fictional world, and also the social environment such as the relationships between the characters and the cultural norms within that story world.