He authored a hit book.

I couldn't concentrate on my book.

We wrote a book about beavers.

تو چه جور کِتابی دوست داری؟

What's your favorite type of book?

جدیداً کتاب چی خوندی؟

What book have you read recently?

.یه کتاب درباره ی تاریخ ایران خوندم

I've read a book about Iran's history.

Dat is niet mijn boek.

That's not my book.

Het boek ligt op het bed.

The book is on the bed.

Vandaag lees ik een boek.

Today I'm reading a book.

Finde mein Buch.

Find my book.