Mastering Bitcoin: Programming the Open Blockchain
Andreas M. Antonopoulos
Ethical Hacking and Countermeasures: Secure Network Infrastructures
Ec-Council
Deploying Rails With Docker, Kubernetes and ECS
Pablo Acuña
Getting Started With Varnish Cache: Accelerate Your Web Applications
Thijs Feryn
The History of the Incas
Pedro Sarmiento de Gamboa & Brian S. Bauer & Vania Smith