Robert J. Walker

Recommendation Systems in Software Engineering

2014

The Missing Verse

2013

The Plan of Salvation

2011

The Cabin: A Riveting Kidnapping Mystery Series, Book 32 (Unabridged)

2026

EMP Quiet Embers: An EMP Post Apocalypse Prepper Survival Thriller (Unabridged)

2026

EMP: Final Warning: An EMP Post Apocalypse Prepper Survival Thriller Boxset (Unabridged)

2026

The Collapse Code: An EMP Post Apocalypse Prepper Survival Thriller Boxset (Unabridged)

2026

Pulse and Ash: An EMP Post Apocalypse Prepper Survival Thriller Boxset (Unabridged)

2026

Kill Switch: An EMP Post Apocalypse Prepper Survival Thriller Boxset (Unabridged)

2026