Each year, Lads to Leaders/Leaderettes produces a new study book based on that convention year's Bible bowl book, providing students with a deeper study into the Bible Bowl book. Each study book is written by sound Christians and can be used for individual or classroom study, by both students and adults.
The 2007 Pearls book, "Firmly Grounded: A Study of 1 & 2 Corinthians," includes lessons written by:
Dr. V. P. Black
Dr. Demar Elam
Dr. David J. McDonald