You could use quizlet.com for a free version of the evolve book. However if you prefer having book in hand the Evolve Hesi Assessment A2 guide 3rd or 2nd ed is what most use and find it beneficial for everything but the vocabulary. The vocab is just in general hard to prepare for since the amount of words that are available to be used is so vast. Good luck on your exam! I just finished my test two days ago and after seeing all the portions am very confident in saying the said resources above.