As with all Piazo products this guide not not disappoint. It is packed with crunch and fluff about elves...
Crunch
-Rules for Alchemical Archery; Craft (alchemy) used to create unique arrows
-Oath based abilities using Golarion's campaign setting gods; Connected to elves' strong belief in keeping promises and oaths, an elf gains a special (Su) or (Ex) but also gains a restriction on using said power. I.e. Densna's Starry Veil will save you from one killing blow per day BUT all good aligned elves and fey sense you follow Desna and will eagerly ask for assistance and you must help them
-Ideas for magical foods; Potion-like effects tied to foods and drinks
-Prestige Class Brightness Seeker
-16 elven Character Traits
Fluff
-Detailed history of elves in Golarion campaign setting
-Understanding of physical and mental traits, such as Sleep, Senses, Dress, Emotions, and Diet
-How elves view birth, death, honor, and their relationships with other races
-Common elven battle tactics as well as craftwork
-An interesting look at some complex Archery Contests (As the book puts it, "Hitting a small target at a reasonable distance is laughably simple for many elves")
-Major city information and foreign relation with neighboring countries
Of course all the art is high quality and plentiful. Layout on each page is easy to reference later.