Mission Unstoppable
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Mission Unstoppable (The Genius Files #1)

4.08 of 5 stars 4.08  ·  rating details  ·  2,192 ratings  ·  271 reviews
In eight days, Coke and Pepsi McDonald are going to turn thirteen.

Before then, they'll jump off a cliff, get trapped in the locked basement of their burning school, chased cross-country by murderous lunatics, left for dead in the pit of a sand dune, forced to decipher mysterious coded messages, thrown into a giant vat of SPAM, and visit the world's largest . . . ball of tw...more
Hardcover, 287 pages
Published February 1st 2011 by HarperCollins (first published January 1st 2011)
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Community Reviews

(showing 1-30 of 3,000)
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Robert Kent
I want to share with you the first page as it's just a bang-up opening and you know how much I love great openings that hook the reader from the start. Especially when they are followed up with an exciting and engaging novel that is very funny. Read the next paragraph and just try not to get hooked (Go ahead. I'll wait):

There were ten items on Coke McDonald’s to-do list on June 17, but JUMP OFF A CLIFF was not one of them.
CLEAN OUT MY LOCKER was on the list.
PICK UP MY YEARBOOk was on the list.
G...more
Matthew
This book is one of my favorite books of all time it is a thrilling book with some mysteries in it. If you like thrilling and mystery book's I advice you to read it.


The book "The Genius Files, Mission unstoppable" is about 2 kids ,Coke and Pepsi or pep for short are in, after school detention on the last day of school. At this point they are unaware that the school has been set on fire and the room they are in is locked so they can't get out. At this time they have been selected to be in a top s...more
Brenda
Mar 08, 2013 Brenda rated it 4 of 5 stars
Recommended to Brenda by: Read together
Shelves: fiction
As soon as school lets out for the summer, twelve year old twins Coke and Pepsi are going on a cross country RV trip with their parents from San Fransisco to Washington D.C. for their Aunts wedding. Little do they know there is a lot in store for them before they will even arrive at their destination. For instance, by walking home from school rather than taking the school bus they end up having this guy wearing a bowler hat follow them in a golf cart. Trying to escape, Coke and Pepsi race to the...more
Kathleen Behrendt
This first book sets the stage in the Genius Files series. Twins Coke and Pepsi have been selected to be in the Genius Files beacuse of their intelligence and their being twins. The book starts out with someone trying to kill the twins and the cross-country trip they are taking with their parents. Since their mother writes the "Amazing But True" web-based magazine devoted to odd facts and useless information, they will be visiting many off-beat locations and tourist traps. The action builds with...more
Mickie
Very enjoyable book to read to your kids. Action packed, funny, and introduces unique places in America ( most if which I will never visit but their oddness is intriguing!)
Elissa
I can see why these books are so popular with my library patrons. Dan Gutman is such a prolific writer for kids and he never seems to run out of great stories! How does he do it? Who cares! As long as the hits keep on coming! :)

So based on how popular The Genius Files are with my patrons, I decided to pick up the first in the series. Gutman wastes no time getting to the excitement and fun. Really. He won't even describe the characters' appearance and instead tells the reader to go look at the co...more
Caitlin
Out of things to read and wanting something available right away, I stumbled across this book.
Coke and Pepsi McDonald are twins living in CA who have lived a relatively unremarkable life...until they're forced to jump off a cliff, and the school burns down, and the chaos does not seem to be ending any time soon. The twins find out they've been chosen for a special government program for gifted children, and they're given the choice to join or not. Unfortunately, it's not much of a choice. The tw...more
Heather
Dan Gutman has the craziest, zaniest brain! Genius Files is like Austin Powers for kids. Ridiculous, but totally fun! The main characters, twins Coke & Pepsi McDonald (yes, real names), get sucked into a cross-country RV trip with their parents while at the same time they get sucked into a mysterious plot to defend the largest ball of twine against an attack. Why? In Dan Gutman's world, why not?! They spend the trip visiting the weirdest places in the U.S. while evading dangerous men in bowl...more
Miss_Nelson
Dan Gutman has the craziest, zaniest brain! Genius Files is like Austin Powers for kids. Ridiculous, but totally fun! The main characters, twins Coke & Pepsi McDonald (yes, real names), get sucked into a cross-country RV trip with their parents while at the same time they get sucked into a mysterious plot to defend the largest ball of twine against an attack. Why? In Dan Gutman's world, why not?! They spend the trip visiting the weirdest places in the U.S. while evading dangerous men in bowl...more
Zach
This review has been hidden because it contains spoilers. To view it, click here.
Ensiform
Twin 12-year-olds Coke and Pepsi McDonald, on a cross-county vacation with their professor father and writer mother, uncover a secret government plot to use “YAGs,” or Young American Geniuses, to solve the complex problems of the nation, and find that they are on the list. When they learn that a shadowy group is preparing a terrorist attack at (one of) the country’s biggest ball(s) of twine, their road trip becomes a race against time, made all the more desperate by the fact that their parents k...more
Christina
Sometimes being really smart isn't necessarily a good thing, especially if you have been secretly recruited by a top secret agency that wants to use the smartest kids to solve the nation's problems. Doesn't sound too bad does it? Um, hello? Did you not just read the synopsis above? Coke and Pep have been instructed to keep all of this a secret from their parents. Their parents have decided to take an RV trip across the country and maybe stop at some really "Amazing But True" attractions. Want to...more
Marisa
Recommended by a coworker's son. Cute premise, engaging, funny. Classic Dan Gutman appeal -- a few gross out moments, parents are rather dim and out of touch, kids are smarter than all grown ups. And of course, it will be a series. I predict this will be popular.
Eva
The Genius Files by Dan Gutman is the first book in a series about twins named Coke and Pepsi.The twins are chosen to be part of a program called the genius files which trains and uses kids to save the U.S. The twins travel across the country chased by their crazed health teacher. They are helped by two agents that work for T.G.F. ( the genius files).
This novel reminds me of an Alex Rider book for younger kids. I would recommend this book to anyone who enjoys Dan Gutman’s writing. I was not th...more
Thebruce1314
This book is a little bit gimicky, and the author definitely channeled some inspiration from the 39 Clues books. In this series, though, all of the action takes place in the U.S., following one family in their trip across the continental 48, racing against unknown forces who are trying to kill the soon-to-be-13-year-old twins. I can see why this would appeal to younger readers: the story contains action, little-known-facts and silly attempts at humour. I found the plot to be just a little too ri...more
Dawn Teresa
Originally published on my blog, ReadLove

When Coke and Pepsi — twin siblings, not the popular fizzy drinks — decide to walk home instead of taking the bus, next thing they know they’re trailed by suspicious men on golf carts and aided by a stranger who helps them execute a cliff-jumping escape! This is only the beginning of a hair-raising summer that sees the twins’ lives repeatedly put at risk.

Coke and Pepsi are intelligent and wisecracking. But their parents are more than a little kooky. More...more
Becky
Coke and Pepsi McDonald are fighting for their lives. All of a sudden, as the school year ends, men in bowler hats are trying to kill them. As their family heads across the country on a road trip, the bad guys follow. At each tourist attraction they see, something else happens. Who is leaving them notes in code? Why is someone trying to kill them (they are only middle schoolers, after all)? And which ball of twine is actually the world's biggest? Although Coke and Pepsi are fictional characters,...more
Tony Keefer
Fun read. Can see lots of middle grade kids liking it. Will be reading the second book soon.
Christine
I read this book with Son #2 (age nine) who picked it out because it's by the same author of the My Weird School books which he enjoys. If you're at all familiar with the 'My Weird School' series, this one has the same quirkiness but is geared toward older children. There was humor that had both Son #2 and Son #1 (age 10) laughing hysterically, and one particular gross out scene that had us all laughing and cringing at the same time. For me, it was a so-so read, but the boys loved it. Although,...more
Marcia
Mission Unstoppable is the first in the Genius Files series by one of my favorites, Dan Gutman. Coke and Pepsi McDonald are on a cross-country trip with their parents, traveling in an RV, stopping at curiosities across the country. They are also being followed, nearly killed, and new members of the genius files. Mystery, action, humor, snarky commentary on pop culture---provides a high interest read for strong third grade readers and up. Particularly good for reluctant readers with a steady dose...more
Kate McCartney
I love using this book in a book talk, especially when I read chapter 2, the kids get so into it! I finally got around to reading about the McDonald twins, Coke and Pepsi. I didn't so much like it. I think the kids really enjoy but as an adult there was just too much that I couldn't overlook. How out of touch the parents are with their kids, how there are other adults trying to kill the twins and the parents don't notice!

I did like the travel experience, hearing about all the weird side if the r...more
Handd51
I really liked this book and think it will be very popular with 5th/6th grade kids. Readers follow twin main characters Coke (boy) and Pepsi (girl) as they are pursued by an evil crew trying to kill them. The two are very smart and resourceful, and almost always have some help to rescue themselves. Readers think the kids may have killed their pursuer(s) more than once, but the evil ones always reappear - still, the idea that kids are able and willing to kill, even in dire straits is a bit off-pu...more
Vicky
Jun 21, 2011 Vicky rated it 4 of 5 stars
Shelves: ya
The Genius Files: Mission Unstoppable is a fun read for boys and girls.
Not only is it full of adventure, but also fun facts about the US as we
follow the two main characters across the US.

In eight days, twins Coke and Pepsi (or Pep) are very smart children. From
the very beginning of the book there is a lot of action as Coke and Pep go
on the run from people who are trying to kill them. Later in the book,
they learn that they are part of a group called The Genius Files but they
didn't know thi...more
Maria
Do you know a child who loves to read the Guinness Book of World Records or Ripley's Believe it or Not and enjoys adventure stories with secret codes? Seriously? Of course you do! Then add in a helping of Dan Gutman's wacky humor, and you have the recipe for a book that kids will simply devour.

Coke and Pepsi McDonald are almost 13, and their parents are a little bit.... strange. They are being forced to take an RV trip from California to Virginia at the start of summer vacation. Just before the...more
Gmr
May I introduce you to Coke and Pepsi...McDonald; the names of our lead characters as given by their parents. If having names like these doesn't suit your fancy, no worries...you're in the same boat as them but after a while Coke and Pep (her nickname) were so far over it, any taunts were more amusing than irksome.

The twins have your typical sister brother relationship. They annoy each other but deep down they are family and would do whatever was necessary to ensure their well being. Good thing...more
Stormi (Books, Movies, Reviews. Oh my!)
The Genius Files: Mission Unstoppable is a delightful read for boys and girls. Dan Gutman has a great way of weaving a fun story and packing it with a lot of fun facts about America. Kids can follow along via googlemap.com every were that Coke and Pepsi go on their adventures. The author tells the young reader to go and look it up on their computers if they want to follow along and exactly how to do it. I thought this was a very fun idea and might get a child more involved in reading the book.

Co...more
KidsFiction Teton County Library
TCL Call#: J Gutman D

Chris's rating – 3 Stars
Coke and Pepsi (Pep) MacDonald, twelve year old twins, are about to take a family trip (driving) across the United States when suddenly they find themselves on the run from some rather unconventional assassins. Luckily the twins also have a few unusual characters come to their rescue. The twins eventually learn that they have been selected to be part of a Genius Files operation set up to help turn the world away from the path to destruction. They then...more
Gail
This was a fast moving book. I didn't feel like it was so good,I couldn't put it down, but it will appeal to young readers especially if they are used to Gutman's use of talking to the reader. I guess that when the author asks the reader to go do something, it annoys me, so that is why this book didn't get 4 stars. It is about two kids who find themselves in some peril because they test well in school and got added to a list of kids who could possibly save the world if they were brought to the g...more
Brenda
Why I read it: received e-copy from Netgalley for review
The Plot: Two twins named Coke and Pepsi find that they are targets of assassins. As the plot unfolds, they find out that they are part of a secret group called The Genius Files. All of this happens as they finish up the school year and head on a cross country trip in an RV with their parents. Obviously the whole plot was fairly unbelievable, but the target audience should find it fun.
The Characters: Besides having quite possibly the most r...more
Rachel
Coke and Pepsi McDonald are twins. It is almost their thirteenth birthday when people from a secret organization try to kill them. That's when they go on an adventure that will change their lives.

I picked this book up because I felt like reading something funny and not as serious. This wasn't as good as I thought it would be. Partly because I didn't read books like these in a long time and it's weird to read them now and also partly because I feel like I'm too big to be reading books like these...more
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The author of over 80 books in a little over a decade of writing, Dan Gutman has written on topics from computers to baseball. Beginning his freelance career as a nonfiction author dealing mostly with sports for adults and young readers, Gutman has concentrated on juvenile fiction since 1995. His most popular titles include the time-travel sports book Honus and Me and its sequels, and a clutch of...more
More about Dan Gutman...
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