![Uncredited This cover image released by Simon & Schuster shows "Just Add Water: My Swimming Life" by Katie Ledecky. (Simon & Schuster via AP)](https://mapi.associatedpress.com/v2/items/eb480bfdd6e844708a7807eed6f0e4ad/preview/preview.jpg?s=680x)
This cover image released by Simon & Schuster shows "Just Add Water: My Swimming Life" by Katie Ledecky. (Simon & Schuster via AP)
![Uncredited This cover image released by Simon & Schuster shows "Just Add Water: My Swimming Life" by Katie Ledecky. (Simon & Schuster via AP)](https://mapi.associatedpress.com/v2/items/02d8260e0416440fa92893ce2f786985/preview/preview.jpg?s=680x)
This cover image released by Simon & Schuster shows "Just Add Water: My Swimming Life" by Katie Ledecky. (Simon & Schuster via AP)