Adaobi Tricia Nwaubani is a Nigerian writer and journalist. The author of the award-winning novel I Do Not Come to You by Chance, Adaobi has had her writing featured in the New York Times, the Guardian, and the New Yorker. You can find her at www.adaobitricia.com.
Viviana Mazza is an Italian journalist who won the 2010 Marco Luchetta Journalist Prize, dedicated to raising awareness of the plight of children affected by war.
She has also written The Story of Malala and The Baby Nelson Mandela, which were published in Italy.