From publisher blurb:
Breath of Life: The Scout is our sixth product both in the Breath of Life product line. It harkens back to the agile skirmishing class of the same name in the 3.5 edition of a very popular table-top roleplaying system, though it is not a copy-paste update. No, this is a re-imagining of the class using new mechanics and systems to make it more fun and focused than the rogue or the ranger. In addition to the all-new, 1-20 level class focused on movement, tactical combat, and stealth, you will get 16 subclasses to tailor your scout to your play-style, like the mounted cavalry scout or non-lethal-focused tracker. You will also get subclass options to bring stealth, movement, and hunting mechanics and abilities to other classes like bloodhound for the rogue, dark hunter for the ranger, or sniper for the fighter. In addition to class and archetype options, you will get new feats, spells, weapons and magic items to help you in your reconnaissance and stealth, and an example NPC with levels in the class you can use as a guide or as an NPC to interact with your players. These options are guaranteed to bring some tactical situations to your table-top both on and off the battlefield.