Water Studies

The first entry in Llewellyn's exciting new Elements of Witchcraft series, Water Magic reveals the amazing possibilities of using water in your modern practice. Once you learn to access the enormous depths of this life-giving and powerful element, it will enhance your magic and help you grow into a better version of yourself.

The beloved, landmark book illuminating the spiritual journey of untangling our lives from addiction, from the bestselling author of The Tears of Things and The Universal Christ Brother Rohr may just take you to places you’ve both avoided and longed for—to truth, union, joy, laughter, and...

A leaf from an oak tree . . . a wildflower . . . water from a sparkling stream . . . dirt from a cool dark cave-these are the age-old tools of natural magic. Born of the earth, possessing inherent power, they await only our touch and intention to bring their magical qualities to life. The four elements are powerful magical tools. Using their energies, we can transform ourselves, our lives, and our world. This much-loved, classic guide offers more than seventy-five spells, rites, and simple rituals you can perform using the marvelous powers of the natural world.

Master the essential knowledge required for modern water system operation with Conquer the Drinking Water Operator Exam: Comprehensive Study Guide for Treatment Systems, Distribution Basics, Disinfection, Regulations, Monitoring, Hydraulics, Sampling, Compliance, and Safety. This guide delivers a focused and practical explanation of how drinking water systems function, from source collection through treatment, storage, and distribution. Designed for clarity and efficiency, the book explains technical concepts in straightforward language while maintaining professional accuracy. Topics ...

Master the principles and practices of modern water treatment with this comprehensive study guide for water treatment operators. Covering filtration, chemical dosing, disinfection, process control, and water quality monitoring, this guide provides a complete overview of the essential technical knowledge needed to operate and manage water systems effectively. Each chapter delivers detailed explanations of key concepts, ensuring operators understand both theory and practical application. The guide addresses critical treatment processes, including coagulation, sedimentation, softening, ...

In the early books of the Old Testament, the mysterious "Angel of the Lord" repeatedly appears—visibly, audibly, even physically—to the Patriarchs, to Moses, to the Prophets. Who is this Angel? Exploring the biblical texts, the testimony of church history, and the insights of Systematic Theology, Matt Foreman and Doug Van Dorn argue that the answer is beyond doubt: the Angel of the Lord is a manifestation of God the Son. Even more, they argue that this Angel appears more often than people realize, because he appears under different titles, including: the Word, the Name, the Glory, the ...

This new version has more than 150 pages of previously unpublished material, including illustrated guides to Celtic pilgrimage sites, study questions, and updated research. Using story, scripture, reflection, and prayer, Kenneth McIntosh offers us a taste of the living water that refreshed the ancient Celts, allowing them to perceive God as a living Presence in everybody and everything. This Earth-based and inclusive perspective suggests life-giving alternatives to modern faith practices, opening the door to a Christianity big enough to embrace the entire world. "If you want to run away to ...

The Way of the Water Priestess is a practical guide to the magical power of water and its resident spirits and how to use that magic for both self-empowerment and in the service of protector of water in all its forms. Written by the founder of Triskele Rose Witchcraft, the book offers a guide to revive the ways of the water priestess—to make water sacred again. This is not a new practice; women have tended the sacred waters since antiquity.

In this classic book, Madeleine L’Engle addresses the questions, What makes art Christian? What does it mean to be a Christian artist? What is the relationship between faith and art? Through L’Engle’s beautiful and insightful essay, listeners will find themselves called to what the author views as the prime tasks of an artist: to listen, to remain aware, and to respond to creation through one’s own art.

Whether you're aspiring or experienced, mastering water treatment is no small feat. From understanding the complexities of disinfection methods to mastering the intricacies of water chemistry, this guide is designed to equip you with the knowledge and skills needed to thrive in one of the most crucial roles in public health.

This comprehensive study guide delivers a complete technical foundation for understanding modern water distribution systems, from pipeline hydraulics and pressure behavior to storage operations and system control. Each chapter explains how infrastructure components interact so readers can build a clear mental model of system function rather than memorizing isolated facts. The book explores essential operational concepts including flow dynamics, valve control, pressure stability, leak detection, system monitoring, and infrastructure reliability. Clear explanations emphasize cause-and-effect ...

Master the essential principles of water well drilling with this comprehensive study guide. Covering every stage from site preparation to long-term well management, this guide provides detailed explanations of drilling techniques, fluid dynamics, and structural considerations. Readers will gain a clear understanding of borehole construction, stability, and the critical role of gravel packs and well screens. Learn how to optimize circulation, select and operate pumps effectively, and manage drawdown while protecting aquifers. Step-by-step guidance on well development, rehabilitation, and ...

If your body is mostly water, what are your thoughts doing to it every day? This 15-minute summary of The Hidden Messages in Water explores the fascinating idea that water “responds” to words, music, and emotion—forming beautiful, coherent crystals around love and gratitude, and chaotic patterns around anger and hatred. Through striking experiments and reflections, the author uses water as a mirror of consciousness, suggesting that the quality of our inner world is constantly shaping our physical and emotional state.

You're one step away from the adventure of your life. John Ortberg invites you to consider the incredible potential that awaits you outside your comfort zone. Deep within you lies the same faith and longing that sent Peter walking across the wind-swept Sea of Galilee toward Jesus. In what ways...

Water and wastewater operators play a central role in protecting public health, ensuring that treatment processes remain stable, safe, and responsive to changing conditions. This guide provides a comprehensive exploration of the entire treatment pathway, beginning with raw water sources and continuing through clarification, filtration, disinfection, distribution, and residuals management. Each chapter builds a foundation of practical understanding, helping operators recognize how individual processes support the broader system and how adjustments influence water quality. The book emphasizes...

Prepare for success in wastewater collection operations with this comprehensive study guide designed for operators seeking mastery of sewer system management. Covering everything from pipeline hydraulics and lift station function to debris removal and inspection techniques, this guide provides clear explanations of critical concepts and operational principles. Each topic is presented in a concise, audiobook-friendly format, allowing operators to absorb information efficiently while working in the field or studying on the go. Understand the practical challenges of maintaining a collection ...

This audio study guide for A Long Walk to Water by Linda Sue Park includes detailed summary and analysis of each chapter and an in-depth exploration of the book’s multiple symbols, motifs, and themes such as perseverance, identity and displacement, and the importance of family. Featured content also includes commentary on major characters, 25 important quotes, essay questions, and discussion topics.

In this “captivating” (Harper’s Bazaar) and lyrical debut novel—perfect for fans of The Water Dancer and the Legacy of Orïsha series—the Yoruba deity of the sea, Yemaya, is brought to vivid life as she discovers the power of Black resilience, love, and feminine strength in antebellum...

Passing the Civil PE – Water Resources & Environmental Depth Exam requires more than memorizing formulas. It demands the ability to solve real engineering problems quickly, accurately, and under exam-day pressure. This comprehensive study guide gives you everything you need to succeed—practice-heavy chapters, reference drawings, real-world design workflows, and multiple full-length exams with detailed, step-by-step solutions. Built around the official NCEES exam specifications, this book covers the full WR&E domain: hydrology, open channel flow, hydraulic structures, stormwater, ...

Lab Girl meets Why Fish Don’t Exist in this “compelling blend of memoir, environmental writing, and scientific exploration” (Kirkus Reviews) from a young scientist studying penguins in Antarctica—a firsthand account of the beauty and brutality of this remote climate, the direct effects...