Robert H. Ayala has written: 'Quarter to six'
Ayala Talpai has written: 'Felting needles for fiber fanatics'
Leopoldo Ayala Michelena has written: 'Teatro seleccionado'
Eligio Ayala has written: 'Migraciones' -- subject(s): Emigration and immigration, Social conditions
Nahara Ayala has written: 'Hongos conocidos de Baja California' -- subject(s): Mushrooms
Walter Ortiz y Ayala has written: 'Palabra en vilo' 'Los espejos'
Ramon Perez de Ayala has written: 'El curandero de su honra'
R. J. De Ayala has written: 'The theory and practice of item response theory'
R. Perez De Ayala has written: 'La Pata de la raposa'
Blanca Deusdad Ayala has written: 'Inmigrants a les escoles' -- subject(s): Immigrant children, Education
Norberto Ayala Castro has written: 'Topes de Collantes' -- subject(s): Description and travel, Natural history
Carlos Ayala Montero has written: 'El sindicato del siglo XXI' -- subject(s): Labor unions