Start with high-confidence e-commerce books, then narrow by subgenre or adjacent topics.
How to Sell Your Art Online
Cory Huff
The Everything Store
Brad Stone
That Will Never Work
Marc Randolph
Ebay for Seniors for Dummies
Marsha Collier
Ebay for Dummies
Starting an Online Business All-in-one for Dummies
Shannon Belew, Joel Elad
Billion Dollar Brand Club
Sean Patrick Hopkins, Lawrence Ingrassia
Why We Buy
Paco Underhill