Curse of the Mystery Mutt

'A perfect story to tickle the funny bone of any young reader!' MEGAN RIX
AAAAAAAAAAAGH!
Something terrible is going on, my person-pal! Something so DREADFUL, it's enough to curl your tail with TERROR (if you have one, of course)...
A spine-jangling HOWLING has been heard in the middle of the night, favorite toys have been STOLEN, trash bags have been SHREDDED and all the best pee-spots have been RE-SCENTED!
It must have something to do with the NIGHT OF THE HOWLY WIENER, which is only days away...
Can I find the evil mastermind who is TERRIER-izing our town?!