PRICES MAY VARY. Demystify quantum algorithms with this essential pocket guide for technology professionals. Written by an industry practitioner, this concise reference breaks down complex quantum computing concepts into practical, understandable components. Perfect for software engineers, technology investors, or technical managers navigating the quantum computing landscape. This pocket guide cuts through the complexity of quantum mechanics to focus on what matters: how quantum algorithms work and where they can provide value. Starting with clear categorisations of quantum algorithms by their practical applications, the guide progresses through detailed explanations of essential algorithms like Shor's, Grover's, HHL, and more. Discover how these algorithms work in real-world applications, understand their limitations in the NISQ era, and gain the foundational knowledge needed to engage with quantum computing platforms. Key features: Clear explanations of quantum algorithms without heavy mathematics - Real-world applications and limitations of each algorithm - Industry insights from actual quantum computing implementations - Practical focus on NISQ-era constraints and opportunities - Essential knowledge for the quantum computing stack Whether you're exploring quantum computing for enterprise applications, researching potential use cases, or simply expanding your technical knowledge, this guide provides the foundation you need to understand quantum algorithms in practice.