the Bad Guys

1. 

   Book 2

   Mission unpluckable

   Aaron Blabey

2. 

   Book 4

   The Bad Guys in Attack of the Zittens

   Aaron Blabey

3. 

   Book 6

   Bad Guys in Alien vs Bad Guys (the Bad Guys #6)

   Aaron Blabey

4. Bad Guys in Superbad (the Bad Guys #8)Aaron BlabeyBlabey

   B

   Book 8

   Bad Guys in Superbad (the Bad Guys #8)

   Aaron Blabey

5. Bad Guys in the Big Bad Wolf (the Bad Guys #9)Aaron BlabeyBlabey

   B

   Book 9

   Bad Guys in the Big Bad Wolf (the Bad Guys #9)

   Aaron Blabey

6. Bad Guys in Dawn of the Underlord (the Bad Guys #11)Aaron BlabeyBlabey

   B

   Book 11

   Bad Guys in Dawn of the Underlord (the Bad Guys #11)

   Aaron Blabey

7. 

   Book 19

   Bad Guys in the Serpent and the Beast (the Bad Guys #19)

   Blabey, Aaron

8. The Bad Guys in Alien vs Bad GuysAaron BlabeyBlabey

   B

   The Bad Guys in Alien vs Bad Guys

   Aaron Blabey

Book data and covers from Open Library (openlibrary.org).