Junior Monster Scouts 4 Books in 1!: The Monster Squad; Crash! Bang! Boo!; It's Raining Bats and Frogs!; Monster of Disguise

Wolfy, Franky, and Vampyra aren't just monsters...they are Junior Monster Scouts. Even though they are the children of the classic monsters of old, the JMS aren't scary. They just want to help people and, in the process, earn their Junior Monster Scout merit badges. But their good deeds are always foiled by the cranky schemer Baron Von Grump

Together, they must find a lost kitten, save a birthday celebration, stop a rainstorm, and defeat a carnival curse

This paper-over-board bind-up includes the first four books in the Junior Monster Scouts series:
Monster Squad
Crash Bang Boo
It's Raining Bats and Frogs
Monster of Disguise