WALLA WALLA -- Local author Robert Keatts will be at Fort Walla Walla Museum, 755 Myra Road, from 10 a.m.-1 p.m. Saturday and Sunday.
Keatts will sign copies of his newly revised edition of "Postal History of Walla Walla County Washington."
The book has increased by 14 pages with new primary and secondary historical information. The visuals have also been expanded with 54 new photographs and illustrations of postal history.
A fourth-generation Eastern Washington native he has lived more than 25 years in Walla Walla County.
He has written postal history-related articles for publication.
A commemorative cover for the sesquicentennial of Walla Walla Post Office will be given to purchasers of the revised edition of Postal History of Walla Walla County during the event.
There is no charge to attend the book signing. For more details, call 509-525-7703.