Anthony Fauci, arguably the world's most famous living doctor, will be out June 18 with a memoir called "On Call: A Doctor's Journey in Public Service." Why it matters: Fauci, 83 — as chief medical adviser President Biden, and longtime director of the National Institute of Allergy and Infectious Diseases — helped steer the U.S. through peak COVID with calm, relentless media appearances.

Details: "I hope that this memoir will serve as a personalized document for the reader to understand better the daunting challenges that we have faced in public health over the past forty years," Fauci says in the announcement.