REA for last minute prep for HGD CLEP?

[LadyNole10]

Hello all,

I am a newbie with a question or two.

I am taking HGD CLEP exam this week and it seems redundant for me to study because I took the Intro to Sociology (my major), passed it this time with a 52 and Intro to Psychology as a class (Got a C). So my question is this, is the REA book good to use for last minute prep? Any other last minute prep books? I don't need to know what specifically is on there because I have been skimming an old textbook. Luckily, this should be easy since I have that background but this is life or death for me as I need three more hours before graduation next week.

Thanks!