Molly O'Sullivan -find me elsewhere 💜

Author of THE BOOK OF AUTUMN, (Kensington, 2025) | Rep'd by @samanthashnh at @RootLiterary | mostly composed of green tea 🫖🍄

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

✨ANNOUNCEMENT ✨

I am beyond excited to announce my debut novel is coming out fall 2025 from Kensington Books!!!

This is my Ethel Cain x southwestern gothic book about obsession, soulmates who’ve lost their way, & a girl who’s trying to heal, with a dark mystery at its heart.

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@crossroadreview Thank you for your review!! So glad you enjoyed 🥰

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@DaphneFama thank you sm Daphne!!! 💛

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

✨ COVER REVEAL ✨

I’m so excited to share the cover of my debut southwestern dark academia, THE BOOK OF AUTUMN!! At an an enchanted college hidden in the New Mexico desert, a pair of formidable magicians are summoned to pursue a killer...

Preorder now! https://t.co/R3lXvj8e52

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@rachelkitch thank you Rachel!!! 💛✨

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@BeccaACarter thank you!!! the artist did a fantastic job 🥹🖤

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@AJLinnemeyer thank you!!! 🧡✨

[Reactor Magazine @reactormag]

We're charmed to reveal the cover for @mollyobooks's debut novel The Book of Autumn! A book about love, magic, and the charge between them, you can read an excerpt from chapter one now! 🍂🎃⭐

https://t.co/qvJonqkERV

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@TheLindseyByrd ahh congratulations!!!

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@faithawrites @Rachel_Neely_ ahh congratulations!! This looks wonderful 🖤

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

Preorder to get 25% off here: https://t.co/kVXcSa8KYJ

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

Preorders for THE BOOK OF AUTUMN are opennn and today’s the B&N sale so if you were thinking of ordering, now’s a good time 💕 Preorders are super important to authors’ careers because it signals interest and excitement for the book to our publishers @BNBuzz

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@GwenythReitz these are so cute!!!

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@rachelkitch this is so gorgeous!!!

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@tajdream ahhh thank you!!! 😊✨

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

Happy New Year!! I can finally say MY BOOK IS OUT THIS YEAR 🥹✨

My dark academia set in the New Mexico desert about obsession, soulmates who’ve lost their way, and a dark secret centuries in the making is coming August 26 2025 🌵🫶

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@GwenythReitz 🙌🙌🙌

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@franwritesstuff @VonBrooklyn the screech i scrouched!!!

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@GwenythReitz still can't quite believe it!!

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

Pass pages have landed 🎉 🎉 seeing my book looking like an actual book for the first time is hitting me right in the feels 🥹
#WritingCommunity

[Molly O'Sullivan -find me elsewhere 💜 @mollyobooks]

@monteroauthor Hi, and thank you for doing this! My adult fantasy, THE BOOK OF AUTUMN is coming out August 2025!