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 other the other ranger-rogues available in the Pathfinder Roleplaying Game. The book has the following:
An all-new, 1-20 level spellcasting class focused on movement, tactical combat, and stealth.
13 archetype options to further tailor your beguiler further.
12 archetypes to bring agile and stealthy abilities to other classes like the dark hunter archetype for the ranger.
Other class options to add charming options to existing classes like barbarian rage powers and a new lathspell curse.
34 new feats.
21 new spells focusing on nature magic or stealth
9 new weapons.
New wondrous items
New magic armor weapon properties
An example NPC that uses the class mechanics you can use as a guide or as an NPC to interact with your players.
These options are guaranteed to bring subterfuge and trickery to your tabletop.