For those looking to learn about Artificial Neural Networks (ANNs), several resources are highlighted. A recommended book is "AI Techniques for Game Programming," which, while focused on gaming, covers applicable ANN techniques. Online resources include ai-junkie.com, which offers straightforward tutorials for creating simple feedforward networks in C++ but lacks depth on more complex topics like backpropagation. Willamette University's course page provides a solid theoretical foundation, while a report from Imperial College London offers extensive theoretical insights, particularly useful in its appendix. The discussion emphasizes that developing effective neural networks requires understanding complex feedback loops, noting the significant investment by the US defense department in advanced systems.