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Literary Agents

Queries by direct referral only.

This Agent is Closed to Queries.

Ms. Heide Lange

Sanford J. Greenburger Associates

55 Fifth Avenue, 15th floor

New York, NY 10003

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


AAR/AALA 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

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Query Guidelines

We welcome queries by email only. Please include a brief pitch letter and the first few chapters in the body of your email, as we do not open attachments from unknown senders. We regret that we cannot respond to every query but if we are interested in reading further, we will respond within 4-6 weeks.

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

from Patrick (admin)
Jul 21, 2020 3:00 pm

Profile Update: Closed to queries. Queries by direct referral only.

(Thanks Pyrrhonist)
from Pyrrhonist
Jul 21, 2020 2:13 pm

Query only by referral per
from Patrick (admin)
Jul 24, 2019 12:19 pm

Sami Isman is now listed.
from chbrewer
Jul 24, 2019 10:18 am

Submitted to her assistant Sami Isman. new agent. using this site to track query.
from Fj2018
Mar 03, 2019 7:16 am

EQ 12.13.18
CNR 3.3.19
from Catsamoa79
Nov 12, 2018 12:13 pm

EQ: 10/1/18
CNR: 11/12/18
States not response guaranteed and if it has been 6 weeks, then it's a pass.
from Catsamoa79
Oct 01, 2018 10:24 am

Sent a query to Samantha Isman here, though she is not listed on QT. 8/17/18
Since i never heard from her, and now she is not even listed on the agency website, I decided to resend it to Ms. Lange.
from writer832
Jun 16, 2018 1:44 pm

queried 6/8/2018
from LightofBeauty
Nov 02, 2017 9:53 pm

Queried her back in June but never heard back, CNR.
from KristenH
Aug 27, 2017 12:28 pm

EQ 6/7/17 (requery Chain Reaction)
CNR 8/25/17 (No word from nudge). Will try Wendy with DI next month.
from crystallee33
May 31, 2017 12:35 pm

EQ: May 13/2017 (Memoir)
from KristenH
Oct 27, 2016 4:10 pm

EQ 6/6/16 (Requery Venom)
CNR 10/2716 (No word from nudge.) I'll try Stephanie Delman with Diplomatic Immunity next month.
from Patrick (admin)
Dec 22, 2015 7:09 am

There's nothing on their website about being closed, but I've gotten reports from other members that if you do query them you'll get an auto-reply saying they're closed for the holidays. I'm verifying the information now.

As for the number of pages to include with your query. If the agent doesn't specify, then you're usually OK to paste in the first five pages or so.

Good luck.
from parabellum
Dec 22, 2015 5:33 am

Is she closed to queries? If not, I'm wondering how many sample pages/chapters to include with a query.
from jldelozier
Apr 20, 2015 11:09 am

EQ: 3/19
CNR: 4/20

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