Book "The Children of Time 1" - Chaiene Santos:
"Nicolas was very satisfied for being able to contribute somehow to help Isadora. At first he feared what they could do to him, but now that he knew they only wanted to save another life, and that he could help with a simple donation, he couldn’t deny the request. The sensation of saving the life of a little girl is unique and he could barely wait to do it. Zara was introducing him not only a completely different world, but also a way to be a better human."