Baron Trump Series by Ingersoll Lockwood
(Also called Ingersoll Lockwood Wonder Books)

Published by Lee and Shepard
1. The Travels and Adventures of Little Baron Trump and His Wonderful Dog Bulger (Copyright 1889) (Illustrated by George Wharton Edwards)
2. The Extraordinary Experiences of Little Captain Dopplekop on the Shores of Bubbleland (Copyright 1891, title page 1892) (Illustrated by Clifton Johnson)
3. The Wonderful Deeds and Doings of Little Giant Boab and His Talking Raven Tabib (Copyright 1890, title page 1891) (Illustrated by Clifton Johnson)
4. Baron Trump's Marvelous Underground Journey (Copyright 1892, title page 1893) (Illustrated by Charles Howard Johnson)

Cloth. Line drawn book appropriate illustration on the front cover. Numerous full page illustrations. 8.5" x 7".