Thats easy, it's a book!
The Call of Earth has 304 pages.
Ports of Call has 294 pages.
The Call to Vengeance has 134 pages.
Hard Call has 480 pages.
"Call the Midwife" book has 384 pages in total.
"Don't Call Me Ishmael" by Michael Gerard Bauer has 288 pages.
One Clear Call has 629 pages.
Strange Ports of Call has 393 pages.
Last Call - novel - has 479 pages.
Now They Call Me Infidel has 272 pages.
First Rider's Call has 656 pages.
They Call Me Baba Booey has 256 pages.