I recently worked my way through Edmund Morris’s first two Teddy Roosevelt biographies, The Rise of Theodore Roosevelt and Theodore Rex. Roosevelt wasn’t without flaws, but he was by nearly all accounts fascinating and intellectually voracious. He published his first book, The Naval War of 1812, at 23 and continued to write on everything from conservation to politics and biography. According to Morris, at certain periods he was rumored to read a book a day, and all this reading and writing arguably made him both charismatic and uniquely equipped to engage the host of topics he did as president: national conservation efforts, naval expansion, trust regulation, and a variety of others.