GED® Total Solution, For the 2021 GED® Test, 2nd EditionLaurie Callihan Ph.D., Stephen Reiss, Lisa Mullins, Stacey A. Kiggins, Rubianna Porter Ed.D. · First published 2017Open the Tome
AP English Language and Composition All Access Book + Online + MobileSusan Bureau, Stacey A. Kiggins, Katherine A. Nesselrode, Kristi R. McGauley, Allen, John (Test preparation developer) · First published 2013Open the Tome
GEDTest, REA's Total Solution For the 2014 GED Test (GED Test Preparation)Laurie Callihan, Stephen Reiss, Lisa Mullins, Stacey A. Kiggins · First published 2013Open the Tome
