Most of the heat ratings are very similar across the book world. Here is the detail of how Uncaged defines the heat categories – Uncaged does not give heat flames any longer but the books can be defined below.
Young Adult, Sweet Romance, Christian Romance, Amish Romance. – NO graphic sex of any kind. Not even really implied.
New Adult – can be implied, but nothing graphic. Sexual scenes may go on behind closed doors.
Erotic – graphic sex scenes, language throughout.
If the book doesn’t say New Adult, or Young Adult and the above, it doesn’t mean there are sex scenes, but there may be violence or language used not suitable for younger audiences. Don’t be afraid to ask if you need to know about a book reviewed by Uncaged.