Henry Winkler, known to millions as The Fonz, will publish his memoir in 2024.

The untitled book will follow the actor’s life from his breakout role as Arthur Fonzarelli in Happy Days to roles in Arrested Development, Parks and Recreation and an Emmy-winning role on the HBO series Barry.

“I am both excited and nervous to contemplate writing a memoir, because it’s hard to remember what happened the day before yesterday. But here I go!” said Winkler.

A confirmed launch has yet to be announced.