I love these. ^_^ The Joker/Harley relationship is an extremely complicated one, and these comics do a good job of portraying that.
Besides, how could you not love Harley's reaction (not included in these scans) to Batman's gloved novel reading? "You read a romance novel wearing leather gloves?! You're weirder than I am!"
Art-wise, my only grife is that neither of the two artists (Rick Burchett for #10, Craig Rousseau for issue #14) can seem to figure out how to properly draw the re-designed Joker. In some panels he looks pretty good, in others he just looks weird.