Having had most, let me say the following:
The best use I've found for Haynes manuals (for domestic vehicles) is as a doorstop, pad for resting castings on, or as a shim for the short leg on my workbench (that I haven't fixed yet.) They do a better job on imports, but their domestic manuals - not so much (for some reason.)
Chilton's is a decent manual for the beginner and occasional tech, and they're reasonably informative. At least you get your $20 worth on a Chilton's.
The FSM is, hands down, as good as you can get. It about twice as hefty as a Chilton's (three or four Haynes manuals' worth!) and it's got breakdowns for pretty much everything. There are some "tips and tricks" that didn't make it into the FSM (they're written for dealer techs, not hobbyists,) which will probably be the focus of my next book - after I finish
Swappology. Expect to pay $60-100 for these things! If you're looking for something in the last 12 years or so, you can probably get them from Chrysler Tech Authority (
www.techauthority.com?) and you can usually turn them up on eBay or places that deal in automotive manuals and licensed reprints. Yes, it's spendy. Yes, it's worth it!
If you're in a hurry, you might want to search around here. Chances are good that whatever you're planning on doing has been covered. As far as information like torque specs and the like, check the Tech section of my website - I've been listing them there as I accumulate FSMs.