Authors: Christopher M. Kellet & Philipp Braun

This self-contained and accessible introduction to the concepts and techniques used for nonlinear feedback systems offers a holistic treatment suitable for use in both advanced undergraduate and graduate courses; students need only some familiarity with differential equations and linear algebra to understand the material presented. 

The text begins with an overview of stability and Lyapunov methods for nonlinear systems, with Lyapunov’s second method revisited throughout the book as a connective thread.

Author: Clarissa Ward

Clarissa Ward’s “On All Fronts: The Education of a Journalist” is an unflinching and deeply personal memoir that provides a rare glimpse into the life of a war correspondent.

Known for her reporting from some of the world’s most volatile regions, Ward chronicles her journey from an aspiring journalist to one of the most recognizable faces in international reporting.

The book is as much a tale of personal growth as it is a vivid account of global conflict, told with the clarity and humanity that defines Ward’s journalism.

Ward’s writing captures the immediacy of war zones with remarkable precision, drawing readers into the chaos and danger of places like Syria, Iraq, and Afghanistan.

Her accounts of reporting under fire, navigating hostile environments, and witnessing the harrowing realities of war are gripping and often heart-wrenching.

And yet Ward balances these scenes with reflective moments, exploring how her experiences have shaped her understanding of humanity, resilience, and her own privilege.

What sets “On All Fronts” apart is that Ward brings the voices and stories of the people she encounters to the forefront, offering insights into lives often reduced to statistics in global news.

Whether describing a mother’s desperate attempts to keep her children safe in Aleppo or the quiet dignity of a refugee fleeing unimaginable horrors, Ward’s storytelling is compassionate and deeply affecting. Her empathy and commitment to amplifying these voices shine through every page.

The memoir also offers a candid look at the personal toll of covering conflict. Ward is unafraid to delve into the emotional and physical strains of her career, reflecting on the sacrifices and ethical dilemmas that come with the job.

Her honesty about the challenges of balancing her professional and personal life adds a layer of vulnerability that makes the book even more compelling. These moments remind readers that behind the camera is a journalist who is constantly grappling with fear, doubt, and the weight of bearing witness to the world’s darkest moments.

Ward’s prose is crisp and evocative, bringing to life not only the war zones she covers but also the newsroom politics and cultural nuances that shape her profession. Her journey — from a privileged upbringing in London to the frontlines of global conflict — is both inspiring and thought-provoking, offering readers a rare look at the making of a journalist.

“On All Fronts” is more than just a memoir; it is a testament to the power of journalism to shine a light on injustice and to connect audiences to the humanity of those caught in conflict. It challenges readers to think critically about the stories they consume and the sacrifices made to bring those stories to light.

Ward has crafted a work that is as gripping as it is reflective; a book that underscores the importance of bearing witness in a world too often defined by division and violence.

For anyone interested in journalism, global affairs, or the complexities of the human condition, “On All Fronts” is an essential read — a masterful blend of memoir and reportage that stays with you long after you have turned the final page.