Research Databases

Check out our Smartphone App to view Many of our Online Databases.....Check out our Smartphone App to view many of our Online Databases...Check our our Smartphone App to view many of our Online Databases...Check out our Smartphone App to view many of our Online Databases...Check out of Smartphone App to view many of our Online Databases...


The Holy Trinity Online Collection is available for use 24/7.
For a list of passwords* see the library staff or email the librarian
from your HTHS email
: library@
 (We can only email the database passwords to email addresses!)

*Scroll farther down page for Gale Databases. They no longer need passwords when accessed from within the Holy Trinity network. For offsite access of Gale Databases the username is nysl_li_holytr.
Please see library staff for password, as described at the top of this page.



User Name


40+ Gale Databases

40+ specialized research databases such as Opposing Viewpoints, US History in Context, Science in Context and more, plus a few general ones. Search them all at once with PowerSearch. Articles are easy to cite.
Password only needed for off-campus access.

Salem Press -                          
Online Collection 
Online Collection of information on subjects on
 current issues, History, Science, and more!

Encyclopedia Britannica

Britannica Online School Edition 
Britannica Academic 
Britannica Escolar

Coming Soon !!  New July 2017
Try a reliable encyclo
pedia here






New York Times

See Library Staff




Maps – SIRS





SIRS Knowledge Source
Updated daily, SKS provides relevant, credible informationon social issues, science, history, government, the arts and humanities. Full-textarticles and Internet resources are carefully selected from thousands of domesticand international publications and respected organizations.


findit!-Log in 1 time to search 19 databases from NOVELNY (the NYS Library System).
This also has descriptions of each database (set of resources).


Library of Congress

Browse by topic:


Primary sources including historic photos, documents, video and audio.



NYPL Digital Collection



SIRS Educator Resources


Created on 10/7/2014 - Last updated on 4/22/2015