Books

Una historia de rebelión, traición y redención en la Europa medieval. Desde la lucha de Escocia por su independencia hasta las intrigas de la corte francesa e inglesa, templarios, reyes y conspiradores cruzan destinos.

Fewer blowups. Faster decisions. Quieter backchannels. This field manual gives engineering managers and SRE leads a Quick Start: 90 Minute Crisis Triage, six saboteur patterns with straight containment plays, word for word scripts for live moments, and post-conflict repair that holds under pressure. 138 pages with printable worksheets and pocket cards. Start now. If it doesn’t help, use the 60-day refund.

UNA: Awakening the Giant — The Army of 700 Million Sons of Africa Motherland is a prophetic call for Africa’s youth to rise, unite, and claim their destiny. With fire and vision, Adrianus Andrew Muganga (Ramadan) exposes the lies of poverty and division while declaring the dawn of a United Nations of Africa. This is not just a book to read — it is a trumpet to live.

Most change efforts fail—not because of resistance, but because of structure. Structure & Power reveals how the architecture of roles, rules, and routines silently shapes innovation, agility, and success. Culture matters, but structure decides who gets to act, who holds power, and which ideas survive. If you’ve ever watched a transformation stall, seen agility reduced to theater, or felt stuck in a system that rewards inertia over initiative, then this book will give you the language, tools, and leverage to challenge that system at its core. For product leaders, change agents, and systems thinkers, Structure & Power offers a clear-eyed, actionable guide to building lasting change by starting where it actually matters.

Most teams don’t suffer from a lack of effort—they suffer from a lack of alignment. Goals are misaligned, boundaries are unclear, and work often centres on internal priorities instead of user needs— resulting in frustration and delays. User Needs Mapping: Aligning Teams Around What Matters offers a practical, visual way to reconnect organisations with the people they serve. Instead of guessing at structure or copying someone else’s model, this book shows you how to expose hidden dependencies, identify genuine user needs, and make better choices about team design and responsibilities. Through real-world case studies and step-by-step guidance, you’ll learn how to navigate tensions between wants, needs, and feasibility, create clarity of purpose, and build teams that deliver meaningful outcomes. Whether you’re a leader, product manager, architect, or change agent, this book equips you to turn complexity into clarity and enable teams to flow faster—aligned around what matters.

Bridge AI and science with this hands-on guide. Whether you're a researcher learning ML or an engineer entering scientific applications, build real systems across chemistry, biology, physics & climate. Master Transformers, Diffusion Models & GNNs for scientific discovery. 500+ pages, 50+ Colab notebooks. Design molecules, predict proteins, accelerate climate models—all hands-on, zero setup required.

Unmask the hidden forces that have deceived humanity from ancient empires to the modern world. The Revelation of Deception and Return to Purity exposes the illusions of pride, sorcery, and false power while guiding readers back to truth, humility, and spiritual awakening. A prophetic call to break free from darkness and reclaim the eternal flame of purity.

A model that wins on MAPE can lose money on the shelf. A 15% accuracy gain can hide a 12% bias. An interval that looks tight can be wrong a third of the time.Forecast metrics are decision instruments, not neutral truth detectors — and most teams are still choosing them by habit. This book shows where MAE, MAPE, sMAPE, WAPE, MASE, RMSSE, CRPS, pinball loss, energy scores, bias measures and cost-based metrics help, and where they quietly mislead.Twelve chapters take you from elicitation and baselines through intermittent demand, probabilistic and hierarchical scoring, and the accuracy–utility gap, to a production evaluation system with monitoring, drift detection, alerting and governance. Every metric arrives with its assumptions, every criticism carries a remedy, and a retrospective Walmart M5 case study runs throughout, with Python listings and reproducibility checks.For demand planners, forecasting data scientists, ML engineers and analytics leads who need evaluation choices they can defend. Measure what matters.

Discover the bold and unforgettable flavors of Isan – Northeastern Thailand’s cuisine. Famous for its balance of spice, sourness, and freshness, Isan food is loved across Asia and beyond. This cookbook brings you authentic recipes like Som Tum (papaya salad), Larb (spicy minced meat salad), Gai Yang (grilled chicken), and sticky rice – all made simple with step-by-step instructions. Learn the cultural stories behind each dish, tips for sourcing Thai ingredients, and easy adaptations for home kitchens worldwide. Whether you are new to Thai cooking or already a fan, this book will help you create dishes that capture the heart of Isan food – rustic, vibrant, and full of life.