The Power of the Pedal

To bring books and services by bicycle to people where they are.

What We Do

The Power of the Pedal creates access and opportunities using bicycles as a vehicle to provide books, community connections and education.

Our Programs

The Bookbike

The Pima County Public Library Bookbike is a three-wheeled bicycle that provides free services to the community where they are. Library staff, Bike Ambassadors and volunteers ride throughout local neighborhoods to visit people and give them free books, free reading glasses (donated by the Lions Club), bike maps and information about the library.

Our Programs

Books on Wheels

The Books on Wheels program brings library books to Tucsonans who are homebound within a 5 mile radius of the Murphy-Wilmot and Main libraries. Library customers tell us how many books they want each month and let us know their favorite authors and genres. They are matched up with volunteers who will select books and get them ready for delivery. Once a month, Bike Ambassadors swing by the library to pick up the books and provide a welcome delivery. This program brings a friendly visitor to residents who often do not have a lot of outside contact.

Our Programs

A Bookshelf of My Own

This new pilot project will bring books to tween and teens currently in the foster care system. It is a collaboration between The Power of the Pedal, Court Appointed Special Advocates(CASA) and the 4th and 4th Foundation. Volunteers will carefully select two books each month that will be delivered to the teens/tween by Bike Ambassadors. These books will belong to the young people as they start their own personal bookshelves.

Our Team

Dorothy Barth

Dorothy is an actively retired accounting and finance professional and former director of the Arizona Cross State Bicycle Ride. She volunteers with several organizations that serve the Tucson community, and is recently laced up her boots for a trip to Nepal and Pakistan.

Founder, Director of Dollars

Donna Lewandowski

Donna is a Transportation Safety Planner with Fehr & Peers.  Since she never seems to know when to stop, she spends her spare time on this bike-centered non-profit. 

Founder, Director of Deliverables
Founder, Director of Dreams

Karen Greene

Karen is the Librarian on the Move for the Pima County Public Library. She has been running the BookBike project since 2012. Her goal is world domination by BookBike, and with over 100 BookBikes (and more on the way) that dream will one day happen.

How to help

Let’s Work Together

For general information, email info@thepowerofthepedal.org

For volunteer questionsor book donations, email Karen@thepowerofthepedal.org

For financial donations questions, email finance@thepowerofthepedal.org

Or just fill out the form below