Credit: Gallery Books

Amy Schumer is officially a New York Times bestselling author.

Schumer’s book of personal and funny essays, The Girl with the Lower Back Tattoo, is No. 1 on the New York Times bestseller list for Print Hardcover books.

The comedian shared an early look at the list in an Instagram post Wednesday and expressed her gratitude. Among those that she thanked were her sister Kim, her sister-in-law Caycee Dumont (who worked on the book), Anna Wintour, Howard Stern, and EW’s Sara Vilkomerson. She also wrote, “Thanks to all my girls from growing up and my girls now.” Schumer ended with a shout-out to her boyfriend Ben Hanisch.