This two volume series published in 1890 and 1891 is extremely scarce. These two books were part of the first Altemus designated series.
Especially difficult to find are the two paperback books. They are exceedingly rare most likely because of low print runs and the fragile nature of a 120 year old book in wraps.
Here is book #1 in wraps. For more information about this scarce series see http://henryaltemus.com/series/series107.htm