Bug Muldoon and the Garden of Fear

The name's Muldoon - Bug Muldoon. I'm a private investigator - the best detective in the whole garden. There's some weird stuff going on and I'm trying to get to the bottom of it. It started off as a missing insect case - but now the ants are acting strange, the Wasp Queen is threatening to kill me, and don't even ask me about the spider! I think he's got me marked down for his supper. I'm starting to get a sinking feeling about this and I'm having a really bad day.
My legs are aching - all six of them...