The Lost Symbol is by Dan Brown. The Anchor paperback has 600 pages. The Doubleday hardcover has 510 pages.
The Tinkling Symbol has 288 pages.
What Was Lost has 240 pages.
The Viking Symbol Mystery has 175 pages.
The Lost Slayer has 136 pages.
Politics Lost has 272 pages.
Lost Continents has 362 pages.
Lost in the Barrens has 219 pages.
Lost Light has 368 pages.
Antiquitas Lost has 624 pages.
Lost in Blunderland has 150 pages.
The Lost Thing has 32 pages.
The Valley of the Lost has 144 pages.