(It's been a while since the last such thread was deleted, so I thought I figured start it up again.)
The top selling books in the Dresdenverse
"Shadow Puppets" by Nicodemus Archleone
"A Guide to Effective Oratory" by Nathan Hendricks
"Parenting Gifted Kids: Tips for Raising Happy And Successful Children" by Lord Raith
"Throwing Parties: How to Make an Event Memorable" by Bianca St. Clair
"The Book of Virtues" by Bob the skull
"How to win friends and influence people " by Marcone
"Dare to Forgive: The Power of Letting Go and Moving On" by Shagnasty
"Serving mankind" by Mavra
"A Practical Guide to Physical Therapy" by Mab
"Turning Dead Ends into Doorways: How to Grow through Whatever Life Throws Your Way" By Corpsetaker
"Saving It: The Evils Of Extramarital Sex" by Madeline Raith
"Nice Girls on Top: Compassionate and Highly Effective Leadership for Women" by Lara Raith
"What I Learned from God While Quilting" by Mother Winter
"How I Met Your Mother" by Lord Raith