Brenda McGee is an experienced, award-winning teacher and published writer. She has taught in public and private schools in kindergarten through eighth grade. She was the cofounder of former publishing house, McGee-Keiser Academic Enrichment Programs, based in Plano, TX. She is the author of several previous books, two of which have won awards for outstanding curricula for gifted and talented students from the National Association for Gifted Children. Debbie Keiser is author or coauthor of more than two dozen books, including Solving the Research Puzzle, Earth Central, Ph.D.: Doctor of Sciences, and several titles in the popular Differentiated Curriculum series. She was the cofounder of former publishing house, McGee-Keiser Academic Enrichment Programs, based in Plano, TX.