The ISBN of A Thousand Days - book - is 0-618-21927-7.
The ISBN of A Thousand Tomorrows is 1931722803.
The ISBN of Malgudi Days - book - is 8185986177.
The ISBN of The Book of Dead Days is 0-385-74704-7.
The ISBN of Gene Wolfe's Book of Days is 978-0-385-15991-3.
The ISBN of Five Days in Paris is 0385315309.
A Thousand Days - book - was created in 1965.
A Thousand Days - book - has 1120 pages.
The ISBN of A Thousand Acres is 0-394-57773-6.
The ISBN of A Thousand Barrels a Second is 978-0071492607.
The ISBN of A Million Miles in a Thousand Years is 0785213066.
Yes the book of Revelations does mention a thousand days.
The ISBN of A Thousand Country Roads is 0-9717667-1-1.