A new book has surprising stories. It is about President Trump's close aide. Her name is Natalie Harp. She is 34 years old. She left personal notes for Trump.

Harp was a TV presenter before. Now she works in the White House. She prints articles and helps with social media. People call her "the human printer." She also wrote kind notes to Trump.

Trump said Harp will never leave him. He told other workers she was very loyal. The book is called Regime Change. Two reporters from the New York Times wrote it. Many people are talking about it now.