Jeff and Yolanda, co-authors of Harper Teaches Contracts, are both attorneys and proud graduates of Historically Black Colleges and Universities (HBCUs). Jeff attended Langston University, and Yolanda graduated from Florida A&M University before the two met at the Thurgood Marshall School of Law at Texas Southern University.

Today, both are licensed attorneys practicing in multiple states. Jeff is the owner of Law by JW, PLLC, and serves as an adjunct professor of Constitutional Law at Clark Atlanta University. Yolanda is the Associate General Counsel for Clark Atlanta University.

As husband and wife, Jeff and Yolanda share a passion for education, entrepreneurship, and empowering the next generation. As parents, Jeff and Yolanda saw the importance of teaching their children how to think critically, solve problems, and understand real-world concepts early. Inspired by their own children, Harper and Miles, they created this book to empower the next generation of young problem-solvers and entrepreneurs.