Most Altemus books were published in series form. Here is a Lucile by Owen Meredith. This book was part of a series but which series remains a mystery. No advertisement or catalogue listing shows a book with this format. Based on the title page which says: Henry Altemus Company we know that it was published in 1900 or later.

In order to properly determine the series, a boxed book or a dust jacket on a book will have to be found.

Three other titles have been seen in this format. For more information see http://www.henryaltemus.com/series/series-unknown11.htm