14 Best adventure books like Agent 21 (Agent 21, #1) by Chris Ryan

Cover of Agent 21 (Agent 21, #1) by Chris Ryan

Agent 21 (Agent 21, #1)

By: Chris Ryan

3.15

Format: None pages,

When Zak Darke's parents die in an unexplained mass murder he's left alone in the world. That is un…

If you liked the adventure plot in Agent 21 (Agent 21, #1) by Chris Ryan , here is a list of 14 books like this:

Cover of Divine Madness (Cherub, #5) by Robert Muchamore

1. Divine Madness (Cherub, #5)

By: Robert Muchamore

4.22

Format: 360 pages, Paperback

When religion goes bad... When CHERUB uncovers a link between eco-terrorist group Help Earth and… read more

Similar categories in Robert Muchamore's Divine Madness (Cherub, #5) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • mystery
  • action
"That's the trouble with the world we live in, Dana. It's full of people just doing their job and ignoring what's really going on. Care about the rainforest until they get a couple of kids and enough …"

-Robert Muchamore, Divine Madness (Cherub, #5)

Cover of Black Friday (Cherub 2, #3) by Robert Muchamore

2. Black Friday (Cherub 2, #3)

By: Robert Muchamore

4.33

Format: 400 pages,

The Aramov Clan has splintered into two rival factions and Ryan is joined by more CHERUB agents as … read more

Similar categories in Robert Muchamore's Black Friday (Cherub 2, #3) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • mystery
  • action
Cover of Revenge (Jason Steed, #2) by Mark A. Cooper

3. Revenge (Jason Steed, #2)

By: Mark A. Cooper

4.29

Format: 240 pages, Paperback

"A page-turner in the spirit of Alex Ride and Co."--Kirkus Only one secret agent can defeat the … read more

Similar categories in Mark A. Cooper's Revenge (Jason Steed, #2) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • action
"So Jason, in England, do you eat these ‘Farmer burgers?’"

-Mark A. Cooper, Revenge (Jason Steed, #2)

"Jason knew his life would never be the same again. British intelligence now had an ace up their sleeve, and Jason had to overcome his fears and deal with the secret world he was now a part of. He wou…"

-Mark A. Cooper, Revenge (Jason Steed, #2)

Cover of Assassin (Bodyguard #5) by Chris Bradford

4. Assassin (Bodyguard #5)

By: Chris Bradford

4.44

Format: 384 pages, Paperback

The new and explosive book in Chris Bradford's Bodyguard series. Russia - the most dangerous place… read more

Similar categories in Chris Bradford's Assassin (Bodyguard #5) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • young adult
  • fiction
  • mystery
  • action
"I'd need a brain for there to be any damage!"

-Chris Bradford, Assassin (Bodyguard #5)

Cover of Fledgling (Jason Steed, #1) by Mark A. Cooper

5. Fledgling (Jason Steed, #1)

By: Mark A. Cooper

3.87

Format: 411 pages,

Tormented by his mother's death... Taken for granted by his father... Trained in deadly martial art… read more

Similar categories in Mark A. Cooper's Fledgling (Jason Steed, #1) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • mystery
  • action
Cover of Brigands M.C. (Cherub, #11) by Robert Muchamore

6. Brigands M.C. (Cherub, #11)

By: Robert Muchamore

4.06

Format: None pages, Hardcover

Every CHERUB agent comes from somewhere. Dante Scott still has nightmares about the death of his fa… read more

Similar categories in Robert Muchamore's Brigands M.C. (Cherub, #11) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • action
Cover of The Sleepwalker (Cherub, #9) by Robert Muchamore

7. The Sleepwalker (Cherub, #9)

By: Robert Muchamore

3.65

Format: 135 pages, Paperback

345 people are dead... An airliner has exploded over the Atlantic leaving 345 people dead. Crash in… read more

Similar categories in Robert Muchamore's The Sleepwalker (Cherub, #9) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • action
Cover of Class A (Cherub, #2) by Robert Muchamore

8. Class A (Cherub, #2)

By: Robert Muchamore

3.65

Format: 135 pages, Paperback

Drugs, cars and guns! Keith Moore is Europe's biggest cocaine dealer. The police have been trying t… read more

Similar categories in Robert Muchamore's Class A (Cherub, #2) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • action
Cover of Target (Bodyguard #4) by Chris Bradford

9. Target (Bodyguard #4)

By: Chris Bradford

3.66

Format: 341 pages,

A prequel and new entry point in the bestselling Bodyguard series. FAME MAKES FOR AN EASY TARGET. A… read more

Similar categories in Chris Bradford's Target (Bodyguard #4) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • action
  • young adult
  • fiction
  • thriller
Cover of The General (Cherub, #10) by Robert Muchamore

10. The General (Cherub, #10)

By: Robert Muchamore

4.01

Format: 175 pages, Paperback

Riots, robbery & the biggest ever training exercise. The world's largest urban warfare training com… read more

Similar categories in Robert Muchamore's The General (Cherub, #10) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • action
Cover of The Escape (Henderson's Boys, #1) by Robert Muchamore

11. The Escape (Henderson's Boys, #1)

By: Robert Muchamore

3.97

Format: 176 pages,

read more

Similar categories in Robert Muchamore's The Escape (Henderson's Boys, #1) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • adventure
  • young adult
  • fiction
  • action
Cover of Maximum Security (Cherub, #3) by Robert Muchamore

12. Maximum Security (Cherub, #3)

By: Robert Muchamore

4.13

Format: 277 pages, Paperback

CHERUB agents are highly trained, extremely talented--and all under the age of seventeen. For offic… read more

Similar categories in Robert Muchamore's Maximum Security (Cherub, #3) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • action
Cover of Agent 21 (Agent 21, #1) by Chris Ryan

13. Agent 21 (Agent 21, #1)

By: Chris Ryan

3.15

Format: None pages,

When Zak Darke's parents die in an unexplained mass murder he's left alone in the world. That is un… read more

Similar categories in Chris Ryan's Agent 21 (Agent 21, #1) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • mystery
  • action
Cover of Skeleton Key by Anthony Horowitz

14. Skeleton Key

By: Anthony Horowitz

3.47

Format: None pages, Paperback

Alex Rider has been through a lot for his fourteen years. He's been shot at by international terror… read more

Similar categories in Anthony Horowitz's Skeleton Key book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • mystery
  • action
Cover of Ambush (Bodyguard, #3) by Chris Bradford

15. Ambush (Bodyguard, #3)

By: Chris Bradford

4.10

Format: 0 pages, Paperback

read more

Similar categories in Chris Bradford's Ambush (Bodyguard, #3) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • thriller
  • adventure
  • young adult
  • fiction
  • action

16. Hostage (Bodyguard, #1)

By: Chris Bradford

3.79

Format: 368 pages, Paperback

ASSESS THE THREAT. COUNTER THE DANGER. ESCAPE THE KILLZONE. In a dangerous world, everyone needs pr… read more

Similar categories in Chris Bradford's Hostage (Bodyguard, #1) book and Chris Ryan's Agent 21 (Agent 21, #1)

17. The Recruit (Cherub, #1)

By: Robert Muchamore

3.50

Format: 36 pages, Paperback

CHERUB agents are highly trained, extremely talented--and all under the age of seventeen. For offic… read more

Similar categories in Robert Muchamore's The Recruit (Cherub, #1) book and Chris Ryan's Agent 21 (Agent 21, #1)

Cover of Stormbreaker (Alex Rider, #1) by Anthony Horowitz

18. Stormbreaker (Alex Rider, #1)

By: Anthony Horowitz

3.98

Format: 256 pages, Paperback

They told him his uncle died in an accident. He wasn't wearing his seatbelt, they said. But when fo… read more

Similar categories in Anthony Horowitz's Stormbreaker (Alex Rider, #1) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • espionage
  • thriller
  • adventure
  • young adult
  • fiction
  • mystery
  • action
"You're never too young to die."

-Anthony Horowitz, Stormbreaker (Alex Rider, #1)

"Books grow old faster when they're not being read"

-Anthony Horowitz, Stormbreaker (Alex Rider, #1)

"Another lie in a life that had been nothing but lies."

-Anthony Horowitz, Stormbreaker (Alex Rider, #1)

"Just remember,Alex Rider,you're never too young to die."

-Anthony Horowitz, Stormbreaker (Alex Rider, #1)

19. The Fall (Cherub, #7)

By: Robert Muchamore

3.93

Format: None pages, Paperback

When an MI5 mission goes disastrously wrong, James Adams needs all of his skills to get out of Russ… read more

Similar categories in Robert Muchamore's The Fall (Cherub, #7) book and Chris Ryan's Agent 21 (Agent 21, #1)

20. Boy Nobody (The Unknown Assassin, #1)

By: Allen Zadoff

2.82

Format: 3 pages, Kindle Edition

They needed the perfect assassin. Boy Nobody is the perennial new kid in school, the one few notice… read more

Similar categories in Allen Zadoff's Boy Nobody (The Unknown Assassin, #1) book and Chris Ryan's Agent 21 (Agent 21, #1)

21. Eagle Strike

By: Anthony Horowitz

3.71

Format: 435 pages, Paperback

Sir Damian Cray is a philanthropist, peace activist, and the world's most famous pop star. But stil… read more

Similar categories in Anthony Horowitz's Eagle Strike book and Chris Ryan's Agent 21 (Agent 21, #1)

22. Ransom (Bodyguard, #2)

By: Chris Bradford

3.81

Format: None pages, Paperback

read more

Similar categories in Chris Bradford's Ransom (Bodyguard, #2) book and Chris Ryan's Agent 21 (Agent 21, #1)

23. Man vs. Beast (Cherub, #6)

By: Robert Muchamore

4.36

Format: 232 pages, Paperback

CHERUB agents are all seventeen and under. They wear skate tees and hemp, and look like regular kid… read more

Similar categories in Robert Muchamore's Man vs. Beast (Cherub, #6) book and Chris Ryan's Agent 21 (Agent 21, #1)

24. The Killing (Cherub, #4)

By: Robert Muchamore

4.36

Format: 232 pages, Paperback

Leon is a small time crook who's ridden his luck for three decades. When he starts splashing big mo… read more

Similar categories in Robert Muchamore's The Killing (Cherub, #4) book and Chris Ryan's Agent 21 (Agent 21, #1)

25. People's Republic (Aramov, #1)

By: Robert Muchamore

3.81

Format: None pages, Hardcover

What links a drugs smuggler, a corrupt customs official and the illegal immigrant who made your lun… read more

Similar categories in Robert Muchamore's People's Republic (Aramov, #1) book and Chris Ryan's Agent 21 (Agent 21, #1)

26. Shadow Wave (Cherub, #12)

By: Robert Muchamore

3.37

Format: 414 pages, Hardcover

After a tsunami causes massive devastation to a tropical island, its governor sends in the bulldoze… read more

Similar categories in Robert Muchamore's Shadow Wave (Cherub, #12) book and Chris Ryan's Agent 21 (Agent 21, #1)

27. Guardian Angel (Aramov, #2)

By: Robert Muchamore

3.00

Format: None pages, Hardcover

Ryan has saved Ethan's life more than once. Ethan thinks he must be a guardian angel. But Ryan work… read more

Similar categories in Robert Muchamore's Guardian Angel (Aramov, #2) book and Chris Ryan's Agent 21 (Agent 21, #1)

28. I Am the Traitor (The Unknown Assassin, #3)

By: Allen Zadoff

3.82

Format: 736 pages, Hardcover

In the third and final installment in the Unknown Assassin trilogy, Boy Nobody is on the run from T… read more

Similar categories in Allen Zadoff's I Am the Traitor (The Unknown Assassin, #3) book and Chris Ryan's Agent 21 (Agent 21, #1)

29. Heist Society (Heist Society, #1)

By: Ally Carter

3.76

Format: 85 pages, Hardcover

When Katarina Bishop was three, her parents took her on a trip to the Louvre...to case it. For her … read more

Similar categories in Ally Carter's Heist Society (Heist Society, #1) book and Chris Ryan's Agent 21 (Agent 21, #1)

30. Mad Dogs (Cherub, #8)

By: Robert Muchamore

3.92

Format: None pages, Paperback

The British underworld is controlled by gangs. When two of them start a turf war, violence explodes… read more

Similar categories in Robert Muchamore's Mad Dogs (Cherub, #8) book and Chris Ryan's Agent 21 (Agent 21, #1)

Cover of Fugitive (Bodyguard #6) by Chris Bradford

31. Fugitive (Bodyguard #6)

By: Chris Bradford

4.48

Format: None pages, None

The explosive finale to the Bodyguard series takes Connor on a thrill-ride through Shanghai, where … read more

Similar categories in Chris Bradford's Fugitive (Bodyguard #6) book and Chris Ryan's Agent 21 (Agent 21, #1)

  • thriller
  • young adult
  • fiction
  • mystery
  • action

17 must-read fiction books like Agent 21 (Agent 21, #1) by Chris Ryan

Transform Your Habits

Divine Madness (Cherub, #5)

Robert Muchamore

4.22

Transform Your Habits

Black Friday (Cherub 2, #3)

Robert Muchamore

4.33

Transform Your Habits

Revenge (Jason Steed, #2)

Mark A. Cooper

4.29

Transform Your Habits

Assassin (Bodyguard #5)

Chris Bradford

4.44

View all the books

12 must-read fiction books like Target (Bodyguard #4) by Chris Bradford

Transform Your Habits

Divine Madness (Cherub, #5)

Robert Muchamore

4.22

Transform Your Habits

Black Friday (Cherub 2, #3)

Robert Muchamore

4.33

Transform Your Habits

Brigands M.C. (Cherub, #11)

Robert Muchamore

4.06

Transform Your Habits

The Sleepwalker (Cherub, #9)

Robert Muchamore

3.65

View all the books

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