A passport book and a passport card are two documents used for international travel. The main difference between the two is that a passport book is a full passport that is used for air travel, while a passport card is a wallet-sized identification card that is used for land and sea travel to certain countries.
A passport book is a full-size document that is issued by a country’s government to its citizens. It contains the same personal information and photograph as a passport card, but it is larger and contains more pages. It is the standard document used for air travel, and it can be used to travel to any country in the world.
A passport card, on the other hand, is a small wallet-sized document that is issued for land and sea travel to certain countries. It is not valid for air travel, and it cannot be used to travel to all countries. It is cheaper than a passport book, and it is valid for up to 10 years.