Jack T. Chick
This book can be downloaded and read in Apple Books on your Mac or iOS device.
With reports coming in of sightings of an ark shaped object on the mountains of Ararat, Communist leaders are prepared to stop a new team of researchers looking for the ark.
In the meantime, the Crusaders learn about the history of Noah's ark and of sightings this century.
While imprisoned as CIA spies,the Crusaders lead a Russian to the Lord. And the three of them witness the work of the Lord as He delivers them out of prison.