Is Daniel handler famous for anything else besides writing books?

You're likely thinking of Daniel Handler, who is the author of the popular children's book series "A Series of Unfortunate Events", written under the pen name Lemony Snicket.

While he is primarily known for his writing, he is also a:

* Musician: He plays the piano and has composed music for several films and television shows, including "A Series of Unfortunate Events" and "The Muppets."

* Screenwriter: He co-wrote the screenplay for the film adaptation of "Lemony Snicket's A Series of Unfortunate Events" (2004).

* Lyricist: He has written lyrics for songs by the band "The Magnetic Fields."

* Actor: He has appeared in several films and television shows, including "A Series of Unfortunate Events" (2017-2019).

So, while he is best known for his writing, Daniel Handler is a talented and accomplished individual with a range of interests and talents.