Personal Cybersecurity
Marvin Waschke
The Book of F#: Breaking Free with Managed Functional Programming
Dave Fancher
CompTIA Security+: SY0-601 Certification Guide, Second Edition
Ian Neil
Flow Architectures
James Urquhart
Graph Databases
Ian Robinson & Jim Webber & Emil Eifrem
Time Series Databases
Ted Dunning & Ellen Friedman