| My Time with the Harpies | 0 | Book | |
| My True Beloved | 0 | Book | Collection Reward, Shiny |
| Naggresh da Hero | 0 | Book | Collection Reward, Shiny |
| Necessary Elements | 0 | Book | Purchased |
| Nektulos Creature Catalog | 0 | Book | Quest Reward, Purchased, Quest Item |
| Nektulos Creature Catalog | 0 | Book | Purchased |
| Nektulos Forest, by Torq De'Rech | 0 | Book | Quest Reward, Purchased, Quest Item |
| Nhjela's Poem | 0 | Book | Quest Reward, Purchased, Quest Item |
| Notes on the Survival Accord, by Mug | 0 | Book | |
| Obligation and Duty | 0 | Book | |
| Of Maj'Dul Am I | 0 | Book | Collection Reward, Shiny |
| On the Origins of Shadowed Men | 0 | Book | Purchased |
| On the Origins of Shadowed Men | 0 | Book | Quest Reward, Quest Item |
| On the Origins of the Phylactery | 0 | Book | Quest Reward, Quest Item |
| One Last Voyage | 0 | Book | Quest Reward, Purchased, Quest Item |
| Orc Society | 0 | Book | Quest Reward, Quest Item |
| Orc Society | 0 | Book | Purchased |
| Order Book: Blackshield Destroyer Saltspew | 0 | Book | Purchased, Quest Item |
| Order Book: Blackshield Landing Party | 0 | Book | Purchased, Quest Item |
| Order of the Frozen Wastes | 0 | Book | |
| Orthiss and Kirkata | 0 | Book | Collection Reward, Shiny |
| Our Lady of Betrayal | 0 | Book | Collection Reward, Shiny |
| Out of Necessity | 0 | Book | Purchased |
| Outlying Freeport Creature Catalog | 0 | Book | Quest Reward, Purchased, Quest Item |
| Outlying Freeport Creature Catalog | 0 | Book | Purchased |