La entrada ha sido combinada con G. J. Adler.
Obras de George J. Adler
A Practical Grammar of the Latin Language; with Perpetual Exercises in Speaking and Writing: For the Use of Schools,… (1900) 34 copias
A Key to the Exercises Contained in Adler's Practical Grammar of the Latin Language (2009) 13 copias
A Progressive German Reader: Adapted To The American Edition Of Ollendorff's German Grammar (2006) 4 copias