Instruct: Classify the given review as either positive or negative.
Query: Interesting book!

By the Great Horn Spoon! was a great adventure book full of unexpected turns and twists. Although I am older than the intended audience for the book, I still found it highly enjoyable and quite humorous.The story: Jack is a twelve-year-old boy living in his Aunt Arabella's house. It's 1849. The Gold Rush fever is in high tide. As Jack finds out that Aunt Arabella's inheritance is running out, he and his butler, Praiseworthy formulate a bold plan: Go to California. Strike it rich. Come back. During their adventure, Jack and Praiseworthy meet exciting and fascinating characters, some of which have names such as Cut-Eye Higgins and Pitch-Pine Billy. Alas, not everything goes as planned, but things end up going well in the end anyway. Look for the surprise twist in the end!