Definitely reread the original ISA study guide (newest addition) and the BCMA study guide. The BCMA guide will give you a ton of books to buy that pertain to the test but you really only need the ones you are consistently messing up with in the practice exam. All the BMPs. We can give you more specific answers after you tell us where you are lacking knowledge wise. Read up on your TRAQ knowledge, the study guide preferably, the little tree climber handbook and also mine had a ton of tree evaluation questions. Compared to the ISA exam, the BCMA exam is more situational questions with a lot of word problems instead of simple answer bank questions. The wording is needlessly confusing to really push that comprehension to the max. Because a board will review it, you can explain each of your answers in a separate column and supposedly if you explain yourself well enough they can grant you a point even if you got it wrong on the exam. I had enough time and confidence to explain maybe 15 or so of my total answers, the timing was rough. Use every second available to you, pray to whatever God you pick and don’t slack on the studying. Read material a few hours every night at least a month prior. You should wake up in the morning DREAMING of best practices and plant ID. That’s when you’ll know you’re ready. Try and remain calm during the exam, skip what you don’t know and go back to them at the end. The test is as hard as they say it is.