Goblin Quest (NE) by Philip Reeve
The third fantastically exciting novel set in a land of magic from the award-winning Philip Reeve. The heroes of GOBLINS & GOBLINS VS DWARVES continue their adventures outside the walls of Clovenstone castle. Awaiting Skarper and Henwyn are powerful dark forces that must be vanquished, monstrous creatures to be fought, and astonishing mysteries to be solved. They've fallen from the tower and battled the dwarves, now Skarper and his troop of hapless goblins must save the Westlands from a terrible fate: they're just not sure exactly what that terrible fate might be. Wannabe-hero Prince Rhind is trying to raise the long-lost land of Elvensea, unaware that it holds a terrible, dark power, and he's not going to let a bunch of goblins stop him from getting his glory. Chasing Rhind across land and sea, the goblins are off on the quest of their lives in this fantastically exciting and brilliantly funny final book in the GOBLINS series from the celebrated author of MORTAL ENGINES.