The ISBN of Hang a Thousand Trees with Ribbons is 0-15-200876-4.
The ISBN of Lettin' It All Hang Out is 978-0786861569.
The ISBN of A Thousand Tomorrows is 1931722803.
The ISBN of Walking Trees is 978-0435085360.
The ISBN of The Venom Trees of Sunga is 0345375513.
The ISBN of A Thousand Barrels a Second is 978-0071492607.
The ISBN of A Thousand Acres is 0-394-57773-6.
The ISBN of The Bean Trees is 0-06-015863-8.
The ISBN of The Integral Trees is 0-345-31270-8.
The ISBN of A Million Miles in a Thousand Years is 0785213066.
The ISBN of Monastery Among the Temple Trees is 95555150.
The ISBN of Cave of a Thousand Tales is 0-87054-183-8.
The ISBN of A Thousand Country Roads is 0-9717667-1-1.