Entertaining, informative, and comprehensive (fiction or non-fiction) books about history (Romans, Egyptians, Greeks, Vikings, etc.)

I'm really interested in history and want to read some books that will broaden my understanding of ancient cultures. I primarily want to read books that make the history feel exciting and interesting and alive. I prefer non-fiction because I'm looking to learn but am perfectly fine with fiction if it is particularly informative (something like Shogun or Aztec maybe). I don't necessarily want to read anything too stuffy but if its essential reading I'm happy to.

Thanks for any help!