Q: I recently found a book by your company at my mom’s house (The House of the Seven Gables). I could not find any date in the book maybe you could give me some info on it.
A: Your book is part of the Vademecum Series and was published in 1901.
See: Henry Altemus Company – Vademecum Series (later numbering) Series 180
For more about the appliqué picture on the cover, see: Henry Altemus Company – Vademecum Series / European Artists
(Your pic is #10)
This book is a reprint with nominal monetary value.