I snagged a copy of The Not So Quiet Library because I really like the illustrator. So far, all three of his books feature a bear (as most good stories do). But this one takes place in a library AND has monsters. These are some of my favorite things.
And just in case you were wondering, my personal Monster Movie is called The Tale of Squirrel-Armed Frogs Who Loved Too Much. I think it might be about cuddly frogs who give out so many hugs that they must finally collapse in an exhausted heap of fuzzy-armed amphibians.