New York Times-bestselling author Jocko Willink delivers a second powerful and empowering Way of the Warrior Kid book about finding your inner strength and being the best you can be, even in the face of adversity in Marc's Mission.

National Bestseller Fifth grade was the worst year of Marc's life. He stunk at gym class, math was too hard for him, the school lunch was horrible, and his class field trip was ruined because he couldn't swim. But what was most awful thing about fifth grade? Kenny Williamson, the class bully, who calls himself the "King of the Jungle."When Marc's mother tells him that his Uncle Jake is coming to stay for the whole summer, Marc can't wait. Uncle Jake is a for real, super-cool Navy SEAL. And Uncle Jake has a plan.He's going to turn Marc into a warrior.Becoming a warrior isn't easy. It means a lot of pull ups, sit ups, pushups, squats, swimming, eating right, and studying harder than ever before! Can Marc transform himself into a warrior before school starts in the fall – and finally stand up to the King of the Jungle himself?