sein Buch

his book

→ sein
phrase Uncommon #13,525
his book Depending on the possessor, sein can also mean “its.”
GE: Er liest sein Buch im Zug.
EN: He reads his book on the train.

Tom las einfach sein Buch weiter und ignorierte Maria.

Tom just continued reading his book and ignored Maria.

Morgen gebe ich ihm sein Buch.

Tomorrow I’ll give him his book.

Er gab mir sein Buch.

He gave me his book.

Ich sage nur, ich hätte gerne eine Widmung in sein Buch.

I'm just saying, I'd like a dedication in his book.

— Der Postmann (1994)

Er widmete sein Buch seiner Ehefrau.

He dedicated his book to his wife.

Er öffnete sein Buch.

He opened his book.

Nein, ich habe sein Buch nicht gestohlen.

No, I didn't steal his book.

— Anatomie eines Falls (2023)

Ich habe sein Buch durchgelesen.

I read his book from cover to cover.

Ich habe ihm sein Buch zurückgegeben.

I gave him back his book.

Ich gebe ihm sein Buch morgen.

I’ll give him his book tomorrow.