Workbooks: Top Sellers

Written by Robert Harkrider. God's Scheme of Redemption Written by Robert Harkrider. Twenty-six lessons covering the letters to the Ephesians, Col...

Written by Robert Harkrider. The Life of Christ Written by Robert Harkrider. Twenty-six lessons covering the first part of the Gospel of Luke. Eac...

Written by Robert Harkrider. A Study of Conversions “Witnesses in Jerusalem, in all Judea, and Samaria" Written by Robert Harkrider. Twenty-six le...

Written by Robert Harkrider. Addressing the Church's Problems Written by Robert Harkrider. Twenty-six lessons covering the first letter of Paul to...

Written by Robert Harkrider. Salvation by the System of Faith Written by Robert Harkrider. Twenty-eight lessons covering the letter to the Romans....

Written by Robert Harkrider. A Study of Conversions “Unto the uttermost parts of the earth" Written by Robert Harkrider. Twenty-six lessons coveri...

Written by Robert Harkrider. Trust in the Holy One of Israel Twenty-six lessons covering the book of Isaiah. Each lesson contains textual material...

Written by Robert Harkrider. The Wisdom for Modern Man Twenty-six lessons covering the book of Proverbs. Each lesson contains textual material for...

Written by Robert Harkrider. Legalism verses Liberty Written by Robert Harkrider. Twenty-six lessons covering the letter of Paul to the Galatians ...

Written by Robert Harkrider. The Gospel of Belief Written by Robert Harkrider. Twenty-six lessons covering the Gospel of John. Each lesson contain...

Written by Robert Harkrider. Victory in Christ Written by Robert Harkrider. Twenty-eight lessons covering the book of Revelation. Each lesson cont...

 Authored by Robert Harkrider, these workbooks provide a safeguard against apostasy by offering 26 lessons covering the letters of 1st and 2nd Pete...

Written by Robert Harkrider. The Superiority of Christ Written by Robert Harkrider. Twenty-six lessons covering the letter to the Hebrews. Each le...

Written by Robert Harkrider. The Minister's Epistles Written by Robert Harkrider. Twenty-six lessons covering the letters to Timothy and Titus. Ea...

Written by Robert Harkrider. Spokesmen of God Written by Robert Harkrider. Twenty-eight lessons covering the minor prophets. Each lesson contains ...

Written by Robert Harkrider. Ye Shall Know I am the Lord Written by Robert Harkrider. Thirteen lessons covering the book of Daniel. Each lesson ...

Written by Robert Harkrider. Ye Shall Know I am the Lord Written by Robert Harkrider. twenty-five lessons covering the book of Ezekiel. Each les...

Written by Robert Harkrider. Rejoice in the Lord Written by Robert Harkrider. Twenty-six lessons covering the letters to the Philippians and the T...

Written by Robert Harkrider. Paul's Personal Defense Written by Robert Harkrider. Twenty-six lessons covering the second letter of Paul to the Cor...

Written by Robert Harkrider. The Life of Christ Written by Robert Harkrider. Twenty-six lessons covering the second part of the Gospel of Luke. Ea...

Written by Robert Harkrider. Confirmed by Miracles Written by Robert Harkrider. Twenty-six lessons covering the Gospel of Mark. Each lesson contai...

Written by Robert Harkrider. Jesus the King: Confirmed by His Death and Resurrection Written by Robert Harkrider. Twenty-six lessons covering the ...

Written by Robert Harkrider. Jesus the King - Confirmed by Prophecy Written by Robert Harkrider. Twenty-six lessons covering the first part of the...

Written by Robert Harkrider. They Have No Delight in God's Word Twenty-five lessons covering the books of Jeremiah and Lamentations. Each lesson c...