Alicia and Tom find a strange note hidden in the walls of Grandpa's hut. It talks about a secret gate and provides a code to find it. They decide to look for it and discover Grandpa's secret.

Do you think they will be able to decipher the codes and find the gate?

Mystery, codes, and a discovery that will change their lives forever.

In Search of the Secret Gate is a book full of action and mystery, perfect to encourage reading.

It promotes a love of nature and science, curiosity, and courage.

If you like nature, mystery, and science fiction, you will love this book.

Also available in Spanish (Title: En Busca de la Entrada Secreta)