JB
Jeanne Betancourt
Jeanne Betancourt is an American author and television script writer best known for her Pony Pals series of books.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

My Name Is Brain Brian (Turtleback School & Library Binding Edition)
1995
ISBN 9780785754725
A Pony in Trouble
2006
ISBN 9780439951432