Yellow Matter Search of the Three Feathers

Book one of a trilogy is set in the 1800s in Romania. This fantasy story follows the adventures and misadventures of four nine-year-old children, Damian, Alex, Rue, and Lydia, searching for three essential feathers through different universes. It fundamental for them to find the feathers, and their gifting can only help them so far; what happens after that is for you, dear reader, to find out: )