Head-to-head

The Bad Guys in Open Wide and Say Arrrgh! vs InvestiGators

Both are pun-filled graphic novel series for ages 6-9, featuring unlikely heroes in ridiculous situations with visual comedy on every page.

The Bad Guys in Open Wide and Say Arrrgh!

The Bad Guys in Open Wide and Say Arrrgh!

by Aaron Blabey

Fast, funny space adventure where the Bad Guys learn that first impressions can be dangerously wrong

InvestiGators

InvestiGators

by John Patrick Green

Two alligator spies, toilet-based travel, and more puns than you can shake a tail at

Score comparison

Score The Bad Guys in Open Wide and Say Arrrgh! InvestiGators Winner
Kid Score 72 72 Tied
Parent Score 51 51 Tied
Teacher Score 53 57 InvestiGators (+4)

✓ The Bad Guys in Open Wide and Say Arrrgh! — perfect for

  • fans of the Bad Guys series
  • reluctant readers who need visual storytelling
  • kids who love absurdist humor and space adventures
  • readers aged 7-10 who enjoy fast-paced graphic novels

✓ InvestiGators — perfect for

  • Kids who love Dog Man
  • Captain Underpants
  • or Bad Guys — graphic novel readers who want a mystery with nonstop laughs and clever wordplay. Also great for reluctant readers who need a visual
  • funny
  • fast-paced entry point into independent reading.

Our take

There's no universal winner here — the right pick depends on who's reading. Both books score the same with kids — pick on vibe.

Still not sure? Take the 2-minute SPARK quiz — we'll pick the one that fits your specific kid's reading personality.

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See the full review for each