Slitherine

The pyrrhic army in the preview have to list, one in the rise of roma book and one in the inmortal fires book, are the list the same list, or have diferences?, what are the diferences?
I want to have this army but i dont have the rules and the list since the next mouth, anyone know are this army, how many pikes? have knights? how many battlegrops?

Thanks.

Only the Rise of Rome book has the Pyrhhic list.