Superman/Shazam: First Thunder than he would ever be. In a separate subplot, Marvel's nemesis, Dr. Thaddeus Sivana, has contacted his business rival Lex Luthor and asked for assistance in destroying Captain Marvel. In exchange for Sivana selling Luthor back shares of LexCorp he'd been secretly buying, Luthor gives Sivana a man named Spec, a metahuman tracker-for-hire who eventually discovers that Captain Marvel is the alter ego of 11-year-old Billy Batson. After learning this, Sivana sends a heavily armed hit men to the subway where the orphaned Billy is living with orders to kill him. Calling upon the power of "SHAZAM", Captain Marvel dispatches
Ego Is the Enemy between ego and confidence, and argues that the solution to the problem of ego is humility, self-awareness, purpose and realism. "Ego Is the Enemy" provides both cautionary tales as well as positive anecdotes about ego, citing numerous historical and contemporary figures including Christopher McCandless, George Marshall, John DeLorean, Larry Page, Paul Graham, Steve Jobs and William Tecumseh Sherman. "Ego Is the Enemy" has received generally positive reviews, with "Outside Magazine" commenting, "Holiday takes philosophy out of the ivory towers and translates often-dense concepts into actionable insights." The book was featured in the "NPR" Book Concierge Guide To 2016’s Great Reads.