Nadia Ronquillo illustrates "Clever Gemma" written by Dr. Ludwig B. Chincarini. Gemma is a clever young girl who is determined to understand the world in which she lives. Her first fascination is with the sunset. She wants to know why the sun vanishes at night. Through conversations with her father, Clever Gemma learns about why the sun disappears at night and about so much more. This book is for reading to children of ages 0 to 7 years old.