Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This time, the Time Travel Kids travel to the Old South in the 1850s. It is there, they meet up with Harriet Tubman. She is in the midst of taking slaves to freedom in the North. Ms. Tubman explains to the kids how dangerous it is on the Underground Railroad. To avoid discovery, she decides the kids have to go with them. But, the kids must be home by dark. What will they do? Read the book and find out!