The most significant criticism from readers on Goodreads and Reddit is that the physical book actually lacks the final three chapters and the epilogue.
Since that website is now defunct, the story in the physical book effectively ends on a cliffhanger where Sam rescues Quorra.
It is a "Junior Novel," meaning it is written for younger readers (ages 8+). Reviewers on Amazon describe it as a fast, simple read.
Specific character details, such as Castor wearing a top hat.
“It also bothers me that this story doesn't have an ending, at least not anymore. Apparently, in order to get the ending, you had to scan a special section that would send you to a website... now the website is gone.” Goodreads
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