Multithreaded JavaScript: Concurrency Beyond the Event Loop

C# Concurrency: Asynchronous and Multithreaded Programming

Concurrency and Multithreading in C: POSIX Threads and Synchronization

Delphi Multithreading: Threads, Concurrency, Parallelism and Asynchronous Programming

Mastering Concurrency in Python: Create faster programs using concurrency, asynchronous, multithreading, and parallel programming