William Henry Series by Mrs. Abby Morton Diaz

Published by D. Lothrop & Co./ D. Lothrop Company/ Lothrop Publishing Company

#1 first published by James R. Osgood & Co. in 1870.
#2 first published by James R. Osgood & Co. in 1873.
#3 first published by James R. Osgood & Co. in 1871.

These books were published in the same format as the "Polly Cologne Series" books, also written by Abby Morton Diaz. D. Lothrop & Co. introduced this series in 1882.
After D. Lothrop & Co. published these titles, the same cover format was used by D. Lothrop Company and Lothrop Publishing Company. The earlier books had a different spine.

Cloth. Red. Black design and cover lettering. Gilt spine.

D. Lothrop Co.

Lothrop Publishing Co.