Soni has two pen names:
Soni Cido (fiction)

S. L. Denny (nonfiction)

Fiction not yet published:

Rudy's Rescue Books 2 & 3 in the Tails to Tale series

Non-fiction :

The Remarkable
William "Billy" Fourr
1800's Pioneer 

 S. L. Denny 

Jane's Story...

In Memory of, Kathy Gloddy

S. L. Denny