Bellbird Books Presents

The Kingdom & End Times Library

Seven Scripture-saturated books on the Kingdom of God, end-times prophecy, biblical truth, the journey of righteousness, and Christianity basics — clear answers drawn directly from God's Word.

Available on Amazon and Audible

60+ years of Bible study
7 books in the library
Scripture-first no speculation
Kindle · Paperback · Audio on Amazon

The Books

Seven clear, biblically faithful works — from end-times teaching to Kingdom theology, Christian fiction, and a Discovering Jesus study course.

The Gospel of the Kingdom book cover
Kingdom Theology

The Gospel of the Kingdom

The true Gospel Jesus preached.

The Gospel of the Kingdom — not just the gospel of institutional church. Clear biblical teaching on what this means for believers today.

Read ~20-page synopsis Get on Amazon
The Bible True, Relevant or a Fairy Tale book cover
Apologetics

The Bible: True, Relevant or a Fairy Tale?

A Scripture-based defence of the Bible's authority.

Is the Bible still relevant today, or is it just an ancient book? A clear defence of the Bible's authority and practical relevance for modern life.

Read ~20-page synopsis Get on Amazon
Fifty Shades of White book cover
Christian Fiction

Fifty Shades of White

A quest for true righteousness.

A powerful Christian fiction novel about one man's quest for true righteousness. Engaging storytelling with deep biblical insight.

Get on Amazon
Not Many Fathers book cover
Christian Fiction

Not Many Fathers

Leadership, calling, and spiritual fatherhood.

A biblically faithful novel based on Othniel, Israel's first judge. Explores leadership, calling, and what it means to be a spiritual father.

★★★★★

“What impacted me most was the difference between simply being a dad and truly becoming a father.”

5-star reader review on Goodreads
Get on Amazon
Discovering Jesus Leaders Manual book cover
Discipleship / Study Course

Discovering Jesus: Leaders Manual

Christianity Basics Study Modules 1-10 for facilitators and small groups.

A 94-page leaders' manual for small groups introducing people who know little about Jesus to the foundational truths of the Christian faith. Built on Hebrews 6:1-2, with session structure, group size, and a step-by-step guide for every module. Paperback.

Get on Amazon
Discovering Jesus Christianity Basics book cover
Discipleship / Study Course

Discovering Jesus: Christianity Basics

Study Modules 1-10 for participants new to the faith.

A clear 84-page, 10-module study course for people exploring Christianity. Walks through who Jesus is, what He has done, and how to respond—Scripture-first, built on the six elementary teachings of Hebrews 6:1-2. Paperback.

Get on Amazon

Start with any book — or explore the full library on Amazon.

Visit the Amazon Author Page
Robert J. Cottle, author

About Robert J. Cottle

Robert (Bob) Cottle has been a scholar of the Bible for over 60 years, having read, studied, and analysed God's Word extensively throughout his lifetime. What began as a discipline instilled at a young age grew into a lifelong passion for exploring the God he loves and serves.

Bob has been actively involved in church life from a young age, serving as a lay preacher and church elder. Married for 40 years, Bob and his wife Julie live in Nelson, New Zealand, with three adult children and three grandchildren.

After a career in professional engineering and senior business management, Bob is now retired from full-time employment and devotes his time to writing Christian books. His desire is to pass on biblical understanding to fellow believers for the furtherance of God's work — with humility, clarity, and faithfulness to Scripture.

Published by Bellbird Books

Stay Connected

Get the free Kingdom & Scripture Study Guide and End Times Hope Guide plus automated email reflections and book news.