Oltre Caino e AbeleAlexander Langer, Massimiliano Boschi, Adel Jabbar, Hans Karl Peterlini · First published 2015Open the Tome
Early African American print cultureLara Langer Cohen, Jordan Alexander Stein · First published 2012Open the Tome
Lettera ad un consumatore del NordAlexander Langer, Alex Zanotelli, Centro nuovo modello di sviluppo · First published 1994Open the Tome
Higher stages of human developmentCharles Nathaniel Alexander, Ellen J. Langer · First published 1990Open the Tome
