Crucial Questions is a 32-book series with 26 primary works first released in 1983 with contributions by R.C. Sproul and Greg Bailey.
2020 • 1 Reader
2022 • 1 Reader
2022 • 1 Reader • 75 pages
2020 • 2 Readers • 107 pages • 4
2019 • 1 Reader • 74 pages • 4
2022 • 1 Reader • 110 pages