Infinitely More

“Joel David Hamkins wrote one of my mathematics texts ("Proof and the Art of Mathematics") as well as a graph theory activity for kids that I use every single year, and his writing here is just as rich and engaging.”...”

“i meddle with transfinite gaps, but this is the proper thing”...”

“Joel is an eminent set theorist who writes about both philosophy of mathematics as well as foundational issues. His series on elementary proof techniques is especially enjoyable.”...”