Such was Agatha, whom Kate dreaded meeting, with every reason, for Agatha, despite curls, bony structure, language, and dance, was the most powerful factor in the whole Bates family with her father-in-law; and all because when he purchased the original two hundred acres for Adam, and made the first allowance for buildings and stock, Agatha slipped the money from Adam's fingers in some Inexplainable way, and spent it all for stock; because forsooth!
"A Daughter of the Land"
Gene Stratton-Porter
During the various trips several mysterious and Inexplainable things occurred.
"The Wonder Island Boys: Exploring the Island"
Roger Thompson Finlay
MacNair did not know why, but in some Inexplainable manner the memory of that look eased many a weary mile.
"The Gun-Brand"
James B. Hendryx