"all this and much more" is correct and usable in written English. You can use it anytime when you are referencing things that have been mentioned prior to the phrase. For example: "I've experienced a lot in my life - I've travelled to different countries, learned new languages, and all this and much more."
I can now say I have witnessed all this, and much more, thanks to "The Hallway Trilogy".
All this, and much more, is buried in the archives of the college of arms in London.
All this, and much more like it, happened anonymously in the minutes and hours right after the attack, without a word of instruction or a second of preparation.
If it is "undemocratic" to question the will of the people, remember the people were promised all this and much more.
All this, and much more, she had accepted, for, after all, living does mean accepting the loss of one joy after another, not even joys in her case, mere possibilities of improvement.
Among all this, and much more, Mr. Olowu presents dresses of his own design that typically and distinctively combine bold, contrasting printed fabrics, encapsulating the paradisiacal culture clash that rules the room.
All this experience, and much more, seems to have been poured into the mould of Underworld.
Nearly all this cash, and much more, was divided between just two gubernatorial races that year, one of which was Indiana's.
How is all of this, and much more, possible in this tissuepaper-thin array of neurons?
Doing all of this and much more will require smart and strategic budget decisions.
All of this, and much more, is discussed in Peter Hopkirk's fascinating "Quest for Kim".
Thanks to Ludwig my first paper got accepted! The editor wrote me that my manuscript was well-written
Listya Utami K.
PhD Student in Biology, Bandung Institute of Technology, Indonesia