Mr. Black Hole

A collection of 7 adventure books designed to stimulate an interest in science for children ages 6 to 10. Each book features illustrations on every page and is available for individual purchase. Published in Spanish, Catalan, and English.

The collection consists of Xenia's life, a very creative and dreamy girl who shares her adventures with her cousin Alex, who will be always accompanying her. The children's laughter attracts the attention of Mr Black Hole, the most fearsome monster in the C...