Mark O’Brien

@bookmarkobrien

Associate literary agent at Azantian Literary Agency, previously at NetGalley, Writers House, Triada US, and more. Queer, neuroscoundrel, he/him. #1 fan of my perfect cat Monroe and onion rings. Freelance edits:

162 Following6,686 Followers1,663 Posts

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Mark O’Brien@bookmarkobrien· 8d

Close-up of my perfect tabby cat Monroe fast asleep on a green comforter on my bed

Mark O’Brien@bookmarkobrien· 8d

real silly girl hours

My perfect tabby cat Monroe lying on the carpet with a rainbow-colored toy wrapped loosely around her ear and held between her front paws

Mark O’Brien@bookmarkobrien· 14d

Good Monroe morning

My perfect tabby cat Monroe lying in my bed, looking at the camera

Mark O’Brien@bookmarkobrien· 26d

Professional achievements: •working with my incredible clients •11 years in book publishing next month •I am the Wikipedia editor who added this image to the article for Becky Albertalli

AOC holding a copy of Becky Albertalli’s debut novel, Simon vs. the Homo Sapiens Agenda

Mark O’Brien@bookmarkobrien· 27d

Sorry I can’t be her

Mark O’Brien@bookmarkobrien· 28d

Moving here ✌🏻

Welcome to Easy World where everything is easy

Mark O’Brien@bookmarkobrien· Jul 8

Let her be clear: meow.

My perfect tabby cat Monroe sitting on a brown couch, her eyes wide as she looks out the window

Mark O’Brien@bookmarkobrien· Jul 1

My perfect tabby cat Monroe taking a nap on my brown couch

Mark O’Brien@bookmarkobrien· Jun 1

Happy Pride, but especially to her

Close-up of a teddy bear with a blonde shake-and-go wig, a pink lash, and a dream. The chyron says her name is La Transbear. I would die for La Transbear.

Mark O’Brien@bookmarkobrien· May 21

same

My perfect tabby cat Monroe lying on the carpet, her eyes almost but not quite closed

Mark O’Brien@bookmarkobrien· May 13

Fantasy writers:

Lyrics to “Maps” by Yeah Yeah Yeahs:

Maps
Wait, they don’t love you like I love you
Wait, they don’t love you like I love you
Wait, they don’t love you like I love you
Maps
Wait, well, they don’t love you like I love you
Wait, they don’t love you like I love you
Maps

Mark O’Brien@bookmarkobrien· Apr 29

'Cause I couldn't even be her if I tried I'm opposite, I'm on the other side I feel all these feelings I can't control Oh no, don't know why All this sympathy is just

Pixelated old Vine of a kid running, captioned “A KNIFE!”

Mark O’Brien@bookmarkobrien· Apr 28

hello, and furthermore, meow

Selfie with my perfect tabby cat Monroe sitting in my lap

Mark O’Brien@bookmarkobrien· Apr 25

Woke up to this beautiful view today 🥹

My perfect tabby cat Monroe lying down in my bed

Mark O’Brien@bookmarkobrien· Apr 21

you know who else cared deeply about the pitt?

Mark O’Brien@bookmarkobrien· Apr 18

Good Monroe morning

My perfect tabby cat Monroe looking right at the camera

Mark O’Brien@bookmarkobrien· Apr 8

Let’s be clear: meow

My perfect tabby cat Monroe lounging about

Mark O’Brien@bookmarkobrien· Mar 29

Mark O’Brien@bookmarkobrien· Mar 22

Me when conferences don’t pay

And I Am Telling You I’m Not Going
1982 single by Jennifer Holliday

Mark O’Brien@bookmarkobrien· Mar 15

My perfect tabby cat Monroe hanging out on the couch with me, paw atop my knee, eyes big and wide

Mark O’Brien@bookmarkobrien· Mar 13

Same

Mark O’Brien@bookmarkobrien· Mar 9

Snugglebug McGillicuddy, Esq

My perfect tabby cat Monroe cuddling with me on my lap

Mark O’Brien@bookmarkobrien· Mar 6

hello! from leg

My perfect tabby cat Monroe lying atop my leg

Another angle of my perfect tabby cat Monroe lying atop my leg

Yet another angle of my perfect tabby cat Monroe lying atop my leg

Mark O’Brien@bookmarkobrien· Mar 6

Good Monroe morning!

Photo of my perfect tabby cat Monroe cuddling with me in my lap

Mark O’Brien@bookmarkobrien· Feb 28

Please Us, Other Door

Mark O’Brien@bookmarkobrien· Feb 25

you just have to see her! you just have to see her. you just have to see her. you just have to see her. you just have to see her. you just have to see her. you just have to see her. you just have to see her. you just have to see her. you just have to see her. you just have to see her. you just have

My perfect tabby cat Monroe half-asleep in my bed

Mark O’Brien@bookmarkobrien· Feb 22

Good Monroe morning!

My perfect tabby cat Monroe lying at the foot of my bed, looking off to the side in the cool early morning light

Mark O’Brien@bookmarkobrien· Feb 17

hangin the gosh-diddly darn heck out

Selfie of me on a couch with my perfect tabby cat Monroe sitting on the back of it, her paw on my shoulder as she looks at me

Mark O’Brien@bookmarkobrien· Feb 5

Good Monroe morning and happy Monroe’s birthday to all! 🥹

Mark O’Brien@bookmarkobrien· Feb 2

Live from Lap