Books & Authors
WIZER Books
Books that build authority.
Meet the authors we work with and discover the ideas, experience and expertise they’re bringing to the page.
Our Authors
Featured
The Smart Teachers Play More Method: Move the Body, Engage the Mind
Kristín Einarsdóttir and Sarah Jane Anthony are the co-founders of Smart Teachers Play More, an international educational approach that brings together movement, play, mindfulness and learning.
Keep Believing: The Best Is Yet to Come
John Quaid is an Irish business leader, mentor and author whose career and life have been shaped by resilience, optimism and a belief in what is still possible.
The Damned Book Problem
Sarah Griffin is the founder of WIZER Books, where she works with founders, coaches, consultants and experts to turn their ideas, experience and expertise into authority-building books.
Launching October 2026
Elizabeth Coles
Elizabeth Coles is a writer and thinker whose work explores how people understand themselves, make decisions and operate in the world around them.
Kristín Einarsdóttir & Sarah Jane Anthony
Kristín Einarsdóttir and Sarah Jane Anthony are the co-founders of Smart Teachers Play More, an international educational approach that brings together movement, play, mindfulness and learning.
John Quaid
John Quaid is an Irish business leader, mentor and author whose career and life have been shaped by resilience, optimism and a belief in what is still possible.
Sarah Griffin
Sarah Griffin is the founder of WIZER Books, where she works with founders, coaches, consultants and experts to turn their ideas, experience and expertise into authority-building books.
Curated by WIZER
Authority Bookshelf
A curated selection of books for founders, experts, coaches and professionals who want to build authority, share ideas and make an impact.
Niven Postma
If You Don’t Do Politics, Politics Will Do You explores the reality of workplace politics and why understanding it matters if you want to lead, influence and work effectively with others.