But, as some readers might already know, this is no ordinary pop-up book.

This seems to be his idea of an ordinary book, but it would not be anyone else's.

What would be its equivalent, if it were written down in an ordinary printed book in a modern human language?

But that is where the resemblance with ordinary books ends.

It holds far more than an ordinary visual book does.

Three times as long as an ordinary book, no doubt, but why grudge the time?

The price of an ordinary book was 50c until 2008, when it was doubled.

(3) I have tried to put the subject matter into such a continuous whole that it may be read through as an ordinary book.

When he tired of watching tapes, she read to him out of ordinary books.

It will not be an experience quite like reading an ordinary book.