Sign In
Literary Agents

This Agent is Closed to Queries.

Ms. Johanna Castillo

Writers House

21 West 26th Street

New York, NY 10010

E-Mail: To protect agents from spam, email addresses are hidden except to logged-in members. Join Now



Twitter: jcastillobooks

AAR Member: No

Accepts Queries Via...

Snail-Mail: Closed

E-Mail: Closed

Online Form: Closed

Learn more about this agent, including:

  • Genres of Interest
  • Typical Response Times
  • Best Query Methods

Become a QueryTracker Member (Free)

Leave comments about your experiences with this literary agent, or read what other authors have to say.

from swatithegeek
Jan 14, 2019 11:22 am

EQ: 01/14/19

Contemporary Romance, 70k
from Lunariver
Jan 11, 2019 9:25 am

Based on Patrick's update from JC's website (open again to queries), I sent another one, assuming she didn't even look at the one I sent back in October.
from Patrick (admin)
Nov 19, 2018 9:14 am

Profile Update: Closed to queries.

She posted at that she is not opening to queries as she previous announced, but will open on 12/1/18 instead.
from Patrick (admin)
Nov 16, 2018 11:51 am

Profile Update: Open to queries.

from Catsamoa79
Oct 05, 2018 5:50 pm

Her Publisher's Marketplace blog says she is closed to queries until 11/1/18....I queried her at the end of June and have not received a response.
EQ: 6/28/18
Nudge: 10/4/18
ER: 10/5/18, lovely note from her assistant Wendy saying that she had an unusually high amount of queries
from Patrick (admin)
Sep 14, 2018 1:34 pm

Profile Update: Closed to queries.

(Thanks Catsamoa79)
from Wonderview
Jul 11, 2018 12:57 pm

Congratulations, jillesteele21! Here's hoping we become agent siblings. :)
from jillsteele21
Jul 11, 2018 12:32 pm

EQ July 9 with 82,000 Memoir
July 10 - full request.
from Wonderview
Jul 04, 2018 4:12 pm

EQ 22/6/18 with my 89k upmarket fiction.
Full request an hour later! Fingers crossed.

To read more comments about this agent, or to leave comments of your own, become a QueryTracker member.

Agent Reports.

QueryTracker Members can view the data gathered by all other members, organized into reports showing...

  • The Number of Queries Sent and Their Replies
  • Query Response Times
  • Most Popular Manuscript Word-Counts
  • Most Popular Genres
  • Historic Trends
  • And Much More