The publisher announced Wednesday that Roberts will write about her rare
illness and her recovery, as well as the life lessons she continues to learn
since her return to the "GMA" anchor desk.
The ABC News host underwent a bone marrow transplant in September to treat
the blood and bone marrow disease. She was off work for five months before
returning to the top-rated network morning show in February.
Her first book, "From the Heart: 7 Rules to Live By," was a New York Times
best-seller in 2007.