Comparing The Mortal Instruments: City of Fallen Angels to Shadowhunters

I swear I've been restraining myself from posting these back to back, but considering I got through each of the books in around a day I've really drawn out posting these. Anyways, I've finished the fourth installment of The Mortal Instruments called City of Fallen Angels and as I have decided to do with this entire series I'm going to compare it to the show. Now the first three books made up the first two seasons, with the second and third more or less creating the second. Considering there is only one season left and three books I went into this knowing a lot was going to be different. Which I was actually excited about since up until this point the surprise was already gone from the show. I mean things were different but ultimately led to the same point where a finale occurred.…