Hallgrímur Helgason is an Icelandic author, painter, translator, cartoonist and essayist. He has studied at the School of Visual Arts and Crafts in Reykjavík and the Academy of Fine Arts in Munich.
A 24 year veteran of the FBI, Chris Voss is one of the preeminent practitioners and professors of negotiating skills in the world. He is the founder and principal of The Black Swan Group, a consulting…
