What's the Name of That Book??? discussion

I read this book around 2016-2018, and would like to revisit the series as I never finished it. As I remember, the general plot is that a bunch of kids win a competition for a cruise to Antarctica (?) but during the time leading up to it massive disasters strike their home countries one by one (one each book) and the first is the Great Pyramids of Giza get blown up. I don't remember the rest of the plot as that happens early on. I think one character is from Antarctica, one from Egypt, one from Australia and one from South Korea (and maybe one from Greece/Italy?). In the next books I think that Sydney has a tsunami, the Greece/Italy location has all power go out and Seoul has a robot apocalypse?? I don't remember the title, or cover but if anyone has an idea of what this might be I'd be very grateful. : )

Could it be the Jack West Jr series by Matthew Reilly? First book is Seven Deadly Wonders

@Christine, no, unfortunately not

The Seven Signs series by Michael Adams looks like a possible match. The first book is Skyfire.

Becca's suggest of The Seven Signs series by Michael Adams sounds like your books.

Skyfire (book 1) - Goodreads reviewer says, "A plane fires a missile into a pyramid at Giza..."

Battlefront (book 7) - Book description: "One hero lost in a raging tsunami."
- Goodreads reviewer says, "... they went to Antarctica..."

Crimewave (book 5) - "RoboWorld’s robots are strong, armed and perfectly safe... until now. Now, they’re deadly weapons..."

Yes!! It's that series!! This brings me so much satisfaction, thank you!!