David Seidl Books
CompTIA CySA+ Study Guide
2020
CompTIA CySA+ Study Guide
2023
ISC2 CCSP Certified Cloud Security Professional Official Study Guide
2022
CompTIA CySA+ Practice Tests
2023
CompTIA Security+ Practice Tests
2021
Cambridge Handbook of Strategy as Practice
2025
ISC2 CISSP Certified Information Systems Security Professional Official Practice Tests
2024
CompTIA Security+ Practice Tests
2023
CompTIA PenTest+ Study Guide
2021
ISC2 CCSP Certified Cloud Security Professional Official Practice Tests
2022
ISC2 SSCP Systems Security Certified Practitioner Official Practice Tests
2021
Cambridge Handbook of Open Strategy
2019
Cambridge Handbook of Strategy as Practice: Second Edition
2016
CompTIA Security+
2024
Organisational Identity and Self-Transformation
2016