
Discover your unique "Sparketype" in this data-driven career guide that's transformed over 1 million lives. Backed by 50 million data points, "Sparked" reveals why you feel drained at work. Gretchen Rubin calls it "invaluable" - your roadmap to work that makes you come alive.
Jonathan Fields is the Wall Street Journal-bestselling author of SPARKED: Discover Your Unique Imprint for Work That Makes You Come Alive and a leading voice in human potential and work fulfillment.
A former SEC lawyer turned serial entrepreneur, Fields founded Sparketype®—a groundbreaking assessment tool used by over 1 million individuals and organizations to align work with innate strengths, generating 50+ million data points on career satisfaction. His insights stem from interviewing 1,000+ global thought leaders on his award-winning Good Life Project® podcast (100+ million listens) and decades of coaching executives and founders.
Fields’ work blends neuroscience and storytelling, reflected in previous books like Uncertainty: Turning Fear and Doubt Into Fuel for Brilliance and How to Live a Good Life. A frequent contributor to The New York Times and Harvard Business Review, he combines academic rigor with actionable frameworks. SPARKED has been adopted by Fortune 500 companies and featured in Oprah’s SUCCESS Magazine, cementing Fields’ status as a trusted guide to meaningful work.
Sparked by Jonathan Fields explores the concept of Sparketypes — ten innate drivers that determine the work that fills individuals with purpose, joy, and energy. Based on 25 million data points from over 500,000 people, the book helps readers identify their unique Sparketype to align their careers and daily tasks with their core motivations. It blends research, case studies, and actionable frameworks to guide readers toward fulfilling work.
This book is ideal for professionals seeking career clarity, individuals feeling stuck in unfulfilling jobs, or leaders aiming to understand team dynamics. It’s also valuable for personal development enthusiasts interested in data-driven approaches to self-discovery. Anyone craving work that feels purposeful and energizing will benefit from Fields’ insights.
Yes — Sparked offers a unique, research-backed framework to uncover work that aligns with your innate strengths. Unlike generic self-help guides, it provides a personalized assessment tool (the Sparketype test) and practical strategies to avoid burnout. Readers praise its blend of storytelling, science, and actionable steps.
The book details ten archetypes, including Makers (driven by creating), Nurturers (motivated by supporting others), and Sages (energized by sharing knowledge). Each Sparketype reflects distinct ways individuals derive meaning from work, with tailored guidance to maximize fulfillment. Fields emphasizes that everyone has a primary and secondary type influencing their career satisfaction.
By identifying your Sparketype, the book clarifies which roles, tasks, and environments will sustainably energize you. It also highlights “shadow traits” — tendencies that drain energy if overused — enabling smarter career pivots. For example, a Performer might thrive in client-facing roles but burnout in isolated tasks.
Fields’ findings draw from 25 million data points collected via 500,000+ Sparketype assessments, alongside interviews with experts in psychology, neuroscience, and organizational behavior. Case studies from diverse industries validate the framework’s real-world applicability.
Unlike broad career guides, Sparked focuses on DNA-level drivers of fulfillment, offering a diagnostic tool (the Sparketype test) rather than one-size-fits-all advice. It combines quantitative data with qualitative storytelling, bridging academic rigor and accessibility.
Yes — understanding team members’ Sparketypes helps leaders assign roles that align with innate strengths. For example, Advisors excel in mentorship, while Essentialists thrive in process optimization. This reduces friction and boosts collective productivity.
Some readers note the Sparketype assessment requires introspection to apply effectively, which may challenge those seeking quick fixes. Others desire deeper dives into certain types, though Fields provides supplemental online resources.
Start by taking the Sparketype assessment (available online), then prioritize tasks matching your type. Schedule “energy audits” to identify draining activities, and delegate or reframe them. Fields also recommends building micro-rituals that align with your core drivers, like a Scientist dedicating time to research.
Fields is a serial entrepreneur, founder of the Good Life Project podcast, and wellness industry innovator. His prior bestselling books on uncertainty and human potential, combined with decades of research, underpin Sparked’s credibility.
It expands on themes from his podcast and earlier books, like How to Live a Good Life, by focusing specifically on work as a source of meaning. The Sparketype framework integrates his lifelong exploration of purpose, resilience, and human potential.
Feel the book through the author's voice
Turn knowledge into engaging, example-rich insights
Capture key ideas in a flash for fast learning
Enjoy the book in a fun and engaging way
We can't know where to steer our lives until we understand what makes us come alive.
For them, learning is a sacred pursuit, not just a means to an end.
Anything that impedes learning feels like death.
Creation isn't limited to physical objects.
Decision-by-committee can be the bane of a Maker's existence.
Break down key ideas from Sparked into bite-sized takeaways to understand how innovative teams create, collaborate, and grow.
Distill Sparked into rapid-fire memory cues that highlight key principles of candor, teamwork, and creative resilience.

Experience Sparked through vivid storytelling that turns innovation lessons into moments you'll remember and apply.
Ask anything, pick the voice, and co-create insights that truly resonate with you.

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Ever felt that nagging emptiness in your work life? That sense something fundamental is missing? You're not alone. In "Sparked," Jonathan Fields reveals what over half a million people have discovered: we each possess a unique "Sparketype" - a DNA-level impulse that drives purpose and engagement. Unlike typical personality tests, this framework doesn't just categorize you; it reveals the specific work that energizes rather than depletes you. Even Oprah calls it "a game-changer for understanding what makes you come alive." As millions reconsider their relationship with work, this approach offers something more valuable than another job-hopping strategy - it provides a compass to navigate toward genuine fulfillment regardless of circumstances. What if the key to feeling alive isn't finding the perfect job title, but understanding your essential nature and how it craves expression?