Fight or Flight (Diary of a Wimpy Kid #21)

When the going gets tough, what’s a wimpy kid to do?

Nobody knows how to survive the rough and tumble halls of middle school better than Greg Heffley. In fact, he’s got a three-ring binder chock-full of notes on his school’s biggest bullies—along with his hard-earned strategies for how to outsmart them.

But when Greg’s binder falls into the wrong hands, his world starts to unravel. Now it’s a race against time before the bullies discover the identity of the person behind it.

Greg has learned to roll with the punches, but now he’s backed into a corner with no good options. Will he throw in the towel, or go down swinging? One thing’s for sure—Fight or Flight is a knockout!

Collect all the books in the #1 bestselling Diary of a Wimpy Kid series: Diary of a Wimpy Kid (#1)
Rodrick Rules (#2)
The Last Straw (#3)
Dog Days (#4)
The Ugly Truth (#5)
Cabin Fever (#6)
The Third Wheel (#7)
Hard Luck (#8)
The Long Haul (#9)
Old School (#10)
Double Down (#11)
The Getaway (#12)
The Meltdown (#13)
Wrecking Ball (#14)
The Deep End (#15)
Big Shot (#16)
Diper Överlöde (#17)
No Brainer (#18)
Hot Mess (#19)
Partypooper (#20)
Fight or Flight (#21)

See the Wimpy Kid World in a whole new way with the #1 bestselling Awesome Friendly books, told from the perspective of Greg Heffley’s best friend Rowley Jefferson: Diary of an Awesome Friendly Kid: Rowley Jefferson’s Journal
Rowley Jefferson’s Awesome Friendly Adventure
Rowley Jefferson’s Awesome Friendly Spooky Stories
Rowley Jefferson’s Awesome Friendly Spooky Stories 2