Where does it fit in?
Obviously All 4 One, Full Frontal Assault/Q-Force and Nexus all occur after A Crack in Time, but in what order?
As far as I know the canon is, in order:
Ratchet and Clank
Ratchet and Clank Going Commando
Ratchet and Clank Up Your Arsenal
Ratchet and Clank Going Mobile
Ratchet Deadlocked
Ratchet and Clank Size Matters
Secret Agent Clank
Ratchet and Clank Tools of Destruction
Ratchet and Clank Quest For Booty
Ratchet and Clank A Crack In Time
Ratchet and Clank (6 Part Comic Book)
Ratchet and Clank All4One
Ratchet and Clank Full Frontal Assault
Ratchet and Clank Into The Nexus
Basically the order of release, there is japanese manga to but I'm fairly sure thats not considered canon, and if it was I'd have no idea where it fits xD Also the upcoming movie is probably separate canon unless they link it in with the next R&C game on PS4.