Available from any of these online bookstores...
...or direct from the publisher...
If a copy isn't on the shelf, give the bookstore clerk
the title and the ISBN (Monkey Trap, 1-931201-34-X;
Hiding Hand, 978-1-60619-016-6; Splintered Light,
978-1-60619-020-3). The book will show as available
in the major databases (Booksense, Bowker's Books
In Print, Ingram, Baker & Taylor), and delivery is
usually within a week or two.
...or from your favorite local bookstore...