Torchbearer: 2nd Edition Core Set (Book)

The Dungeoneer's Handbook

256 pages, digest-sized (5.5" x 8.5")! Hardcover, linen wrap, swanky end papers, nice paper!
Revised character creation which includes tighter Nature question results
Revised leveling costs
10 levels for all classes (up from 5), including revised benefits for levels 1-5
New class: Theurge, a mad seer possessed by the immortals
New arcane spell memorization system, The Memory Palace
New divine magic system, The Immortal Burden
New invocations and spells with revised, clarified format

A Scholar's Guide to Dangers Various and Sundry

320 pages, digest-sized (5.5" x 8.5")! Hardcover, linen wrap, swanky end papers, nice paper! 
New easy-to-process difficulty factors format throughout
Revised skill format—much easier to parse
Revised and clarified reward system
Iconic monsters all in a revised, cleaner format 
New loot tables—with more treasure!
New camp and town events (they're so good!)
New demo adventure: Revised and updated Dread Crypt of Skogenby!