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Frank and Joe Hardy have been sent on a mission to live on the edge! A new theme park, Galaxy X, is about to open. But someone out there obviously wants Galaxy X to go away. The park owner has received threatening e-mails, and accidents are becoming frequent. In Galaxy X, the brothers have to find the saboteur before opening day, or someone could get seriously hurt. In X-plosion, Frank and Joe must trail pro skater Cody Zane, brought to Galaxy X for the grand opening, and find out who would want to end his career just as it’s about to explode. . . .

164 pages, Paperback

First published January 1, 2009

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158 people want to read

About the author

Franklin W. Dixon

751 books994 followers
Franklin W. Dixon is the pen name used by a variety of different authors who were part of a team that wrote The Hardy Boys novels for the Stratemeyer Syndicate (now owned by Simon & Schuster). Dixon was also the writer attributed for the Ted Scott Flying Stories series, published by Grosset & Dunlap.
Canadian author Leslie McFarlane is believed to have written the first sixteen Hardy Boys books, but worked to a detailed plot and character outline for each story. The outlines are believed to have originated with Edward Stratemeyer, with later books outlined by his daughters Edna C. Squier and Harriet Stratemeyer Adams. Edward and Harriet also edited all books in the series through the mid-1960s. Other writers of the original books include MacFarlane's wife Amy, John Button, Andrew E. Svenson, and Adams herself; most of the outlines were done by Adams and Svenson. A number of other writers and editors were recruited to revise the outlines and update the texts in line with a more modern sensibility, starting in the late 1950s.
The principal author for the Ted Scott books was John W. Duffield.

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5 stars
83 (45%)
4 stars
55 (30%)
3 stars
33 (18%)
2 stars
6 (3%)
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4 (2%)
Displaying 1 - 5 of 5 reviews
Profile Image for Bookish Indulgenges with b00k r3vi3ws.
1,617 reviews258 followers
June 16, 2019
When I first read Hardy Boys, I think I was in class 5, I had such a crush on Frank Hardy. I liked the brainy one over the brawny one and that sums up my first impression of Hardy Boys.
In their late teens, Frank and Joe Hardy take after their detective father Fenton Hardy. Frank is the older of the two and has more breakthroughs in the cases because he is the brainy one. Joe is the younger brother who more often than not is useful when things get hot and they need to fight their way out.
Like Nancy Drew, the books in the The Hardy Boys series re written by ghostwriters under the collective pseudonym Franklin W. Dixon. And yes, the earlier books were better than the latter ones.
Profile Image for David.
229 reviews9 followers
November 4, 2011
In 'Galaxy X', Frank and Joe are sent undercover by ATAC at the invitation of the owner of a theme park called Galaxy X. The theme park hasn't opened yet and already there are threats that seem serious enough to close it. This is book one in a trilogy. One thing bugged me, in all three books of the series, the back of the book describes Galaxy X as being just off the California coast but in the story itself, Galaxy X is clearly off the Carolina coast. Strange error. But the story is good. Guess I shouldn't judge a book by its back cover.
Profile Image for Katherine.
74 reviews
February 2, 2014
Cody Zane's life is on the line when he visits a theme park that is being threatened by a mysterious murderer/criminal.

Great starting but I lost interest midway through. It picked up later on in the book, though.
Profile Image for Nikita.
39 reviews
August 10, 2025
This was such a fun blend of mystery and sci-fi. It felt like a ride — literally. I loved the techy setting and the fast pace. Four stars — I’d definitely read more Hardy Boys like this.
Displaying 1 - 5 of 5 reviews

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