Alistair Grim's Odd AquaticumBook - 2016
With evil Prince Nightshade hot on their trail, Alastair Grim and his apprentice Grubb and the rest of the crew of the unique mechanical/magical apparatus known as the Odditorium embark on a perilous underwater adventure to the otherworldly realm of Avalon, to find the legendary sword Excalibur, the only weapon capable of penetrating the prince's magical suit of armor.
Publisher: Los Angeles ; New York : Disney Hyperion, 2016
Edition: First edition
Characteristics: 432 pages : illustrations ; 21 cm