The Visionary Manager: Navigating the Path to Success by Dalan Heredia
Free on kindle unlimited: https://www.amazon.com/dp/B0BTCC5JV9

While it's geared toward management, it goes over effective communication and real-world problem solving skills and tools that can help organize your time, brainstorm new ideas, and create effective plans toward self-improvement.

The Visionary Manager: Navigating the Path to Success by Dalan Heredia
Free on kindle unlimited: https://www.amazon.com/dp/B0BTCC5JV9

Short concise read before meetings or during lunch. Goes over management strategy at a high level and covers topics like risk analysis and effective decision-making strategies.