There's some pros and cons to Chilton, Haynes and OEM.
Chilton: Cheap, available in most auto parts stores on a weekend when you need it- or discover you're in over your head and need it. Uses information based on what the OEM makes available, including many diagrams and photos from the OEM. Rehashes what the OEM has.
Haynes: They buy the car being covered, tear it down and take photos of the process. Some OEM photos and diagrams, but mostly they cover what actually happens in reality when you take a car apart. They do advise things like pulling the radiator to get clearance to get to water pump bolts for example. OEM and Chilton assume you already knew this and removed the radiator as part of a tear down. Assumes you're working in a driveway with jackstands and a creeper. A bit too amateur at times and can demonstrate shortcuts without explaining the reasons why.
OEM: Best coverage and photos, based on proper shop teardowns. Makes a lot of assumptions that you are working out of a full service bay with full height lift, transmission jacks, engine hoists, and two helpers. Repairs specify using highly specialized tools such as the NZE2-LL4 removal tool (pry bar). Can be a bit daunting if you don't speak the lingo.
Ideally you have all three, since any one problem can offer challenges that might be covered by the three sources differently.
**** EXTRA ****
Today we have another resource that wasn't around not long ago. The internet. Not sure about taking apart that dash board? Go to Youtube. Someone has taken a video of how to do it, and will mention that special hidden bolt that isn't covered in any of the manuals because it was a retrofit in production that the books don't know about. I learned that one the hard way.