Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
To reduce jetlag you need to reduce your stress and a book of crossword puzzles will help you achieve that. Solving crossword puzzles will help to 'calm down' your cortisol levels so you avoid adrenal fatigue. Think of crossword puzzles as a means of meditation. They make get you to focus and be deeply involved in the activity. Have a safe flight!