en bok in English:

Are these books interesting?

I booked two tickets to Dublin.

This book, which was once a best seller, is now out of print.

They have demanded that all copies of the book be destroyed.

His comments about the book were favorable.

Thanks to your help, I could understand the book quite well.

Let me have a look at that book of Tom's.

I expect you can tell from the quoted text, but this is a book written in a colloquial style.

Will it be necessary for us to buy a book for this class?

I bought an English book, but the book was hard to understand.

A book not worth reading is not worth buying in the first place.

My book has to be somewhere in the room.

As far as I know, your letter is under that book.

If I read this book once more, I shall have read it three times.

When will your book be published?