Megan Mullally and Nick Offerman do a reading from their co-written book

The ultimate comedy power couple are now the ultimate literary comedy power couple.

Megan Mullally and Nick Offerman dropped by The Tonight Show to chat to Jimmy Fallon about their first co-written book, The Greatest Love Story Ever Told: An Oral History, which will be released Tuesday. 

But not only did they chat about it, and do a little dance, they did a short book reading just for the show.

The pair are busy bees right now, with Mullally returning to NBC as the supreme Karen Walker on Season 2 of the revived Will & Grace premiering 9 p.m. ET on Oct. 4. 

Plus Offerman’s appearing alongside Chris Hemsworth and Jeff Bridges in the thriller Bad Times at the El Royale, in theaters Oct. 12. Read more…

More about The Tonight Show Starring Jimmy Fallon, Jimmy Fallon, Nick Offerman, The Tonight Show, and Megan Mullally