The book had maybe a dozen short stories, all with some magic involved. One of the stories, I think the first, had a father bringing home an ornamental Chinese horn (rhino?) that was rumored to have magical properties. The father’s son took the horn to bed with him, holding it tight, and just before going to sleep wished for a series of things to happen to people he know around him. The next day everything that he wished came true, including people hearing silver bells tinkling when a lady he liked started talking. Another story in the book involved a professor/researcher, maybe named Dexter, researching Roman history, and late one night he falls asleep and dreams he becomes a goose, and has a fight with another goose over a lady goose, and it turns out that all the squawklng ends up being the very thing that warns the Romans of an impending barbarian attack on one of their cities. So the researcher actually became part of Roman history in the dream. The book was probably published in the 50s or 60s, certainly no later than the early 1980’s. I remember reading it after my mom checked it out of the Mayfield Regional Library, near Mayfield High School.