NOTE: Porchlight's offices will be closed on Thursday, November 27, and Friday, November 28. • The 2025 Porchlight Business Book Awards longlist will be announced in December! Subscribe to our newsletter for updates.

David Robertson

David Robertson is a Professor of Practice at the Wharton School at the University of Pennsylvania

Row of books with red spines on a light gray background

Featured Special Offers

Autographed copies • Discounted preorders • Book bundles • Book and product bundles • And more!

ALL IN LIMITED QUANTITIES AND EXPIRING SOON!

Privacy policy — Terms of service

David Robertson