If you know palladium games, you know what this is gonna be, and it's a pretty good collection, well worth buying the main book.
If you don't know palladium games, there's a nice "in-universe" blurb about life in the RIFTs setting while on the road, and then a good collection of hungry, horriffic, and sometumes humorous monsters, with palladium's through stat system that's more than enough for you to convert these to another system if you need to. the last two monsters have incomplete stats, which is fine. this is a preview after all! after seeing how much stuff they put into just the free sample, you ought to realize it's worth getting the full course.
5 stars both for quality abd because i don't give free stuff anything less.