diff --git a/data/blob.ttl b/data/blob.ttl
index fa265c5..387815b 100644
--- a/data/blob.ttl
+++ b/data/blob.ttl
@@ -1560,3 +1560,87 @@ prefix library: <dokk:library:>
     :primary_source "https://www.ocf.berkeley.edu/~daradib/chsntech/review/math/review-calc.pdf" ;
     :primary_source_retrieved "2023-04-04" ;
     :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2022.pdf>
+    :library library:abstract_algebra_Judson_2022 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20220728.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2021.pdf>
+    :library library:abstract_algebra_Judson_2021 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20210809.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2020.pdf>
+    :library library:abstract_algebra_Judson_2020 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20200730.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2019.pdf>
+    :library library:abstract_algebra_Judson_2019 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20190710.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2018.pdf>
+    :library library:abstract_algebra_Judson_2018 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20180801.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2017.pdf>
+    :library library:abstract_algebra_Judson_2017 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20170805.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2016.pdf>
+    :library library:abstract_algebra_Judson_2016 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20160809.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2015.pdf>
+    :library library:abstract_algebra_Judson_2015 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20150812.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2014.pdf>
+    :library library:abstract_algebra_Judson_2014 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20140815.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2013.pdf>
+    :library library:abstract_algebra_Judson_2013 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20130816.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2012.pdf>
+    :library library:abstract_algebra_Judson_2012 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20120811.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2011.pdf>
+    :library library:abstract_algebra_Judson_2011 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20110810.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2010.pdf>
+    :library library:abstract_algebra_Judson_2010 ;
+    :primary_source "http://abstract.ups.edu/download/aata-20100827.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/abstract_algebra_Judson_2009.pdf>
+    :library library:abstract_algebra_Judson_2009 ;
+    :primary_source "http://abstract.ups.edu/download/aata-original.pdf" ;
+    :primary_source_retrieved "2023-04-05" ;
+    :type "PDF" .
diff --git a/data/library.ttl b/data/library.ttl
index 0308f2c..9e9ca4a 100644
--- a/data/library.ttl
+++ b/data/library.ttl
@@ -1348,3 +1348,73 @@ prefix license: <dokk:license:>
     :title "Math Calculus Review" ;
     :license license:CC-BY-SA-3.0 ;
     :author "Dara Adib" .
+
+:abstract_algebra_Judson_2022
+    :title "Abstract Algebra (Annual Edition 2022)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2021
+    :title "Abstract Algebra (Annual Edition 2021)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2020
+    :title "Abstract Algebra (Annual Edition 2020)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2019
+    :title "Abstract Algebra (Annual Edition 2019)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2018
+    :title "Abstract Algebra (Annual Edition 2018)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2017
+    :title "Abstract Algebra (Annual Edition 2017)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2016
+    :title "Abstract Algebra (Annual Edition 2016)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2015
+    :title "Abstract Algebra (Annual Edition 2015)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2014
+    :title "Abstract Algebra (Annual Edition 2014)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2013
+    :title "Abstract Algebra (Annual Edition 2013)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2012
+    :title "Abstract Algebra (Annual Edition 2012)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2011
+    :title "Abstract Algebra (Annual Edition 2011)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2010
+    :title "Abstract Algebra (Annual Edition 2010)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .
+
+:abstract_algebra_Judson_2009
+    :title "Abstract Algebra (Annual Edition 2009)" ;
+    :license license:GFDL-1.2-no-invariants-or-later ;
+    :author "Thomas W. Judson" .