feat(bibliographies): Add new entries from JTR vol 19 issue 1

Closes #21

bibliographies/tolkien/en/jtr.bib

@@ -2657,4 +2657,44 @@ @article{jtr:croft2024
   number       = {1},
 }
 
+@article{jtr:ekman2024,
+  author       = {Ekman, Stefan},
+  title        = {_Mapping Middle-earth: Environmental and Political Narratives in J.~R.~R. To kien’s Cartographies_ (2024) by Anahit Behrooz (review)},
+  journal      = {Journal of Tolkien Research},
+  year         = {2024},
+  url          = {https://scholar.valpo.edu/journaloftolkienresearch/vol19/iss1/14},
+  volume       = {19},
+  number       = {1},
+}
+
+@article{jtr:costabile2024,
+  author       = {Costabile, Giovanni C.},
+  title        = {Reading Tolkien in Chinese: Religion, Fantasy, and Translation (2024) by Eric Reinders (review)},
+  journal      = {Journal of Tolkien Research},
+  year         = {2024},
+  url          = {https://scholar.valpo.edu/journaloftolkienresearch/vol19/iss1/15},
+  volume       = {19},
+  number       = {1},
+}
+
+@article{jtr:polk2024,
+  author       = {Polk, Nicholas J. S.},
+  title        = {Evaluating Bad Theology and Making a Case for the Ethical Priority of Religious Diversity in Tolkien Studies},
+  journal      = {Journal of Tolkien Research},
+  year         = {2024},
+  url          = {https://scholar.valpo.edu/journaloftolkienresearch/vol19/iss1/16},
+  volume       = {19},
+  number       = {1},
+}
+
+@article{jtr:larsen2024c,
+  author       = {Larsen, Kristine},
+  title        = {"A fear of anything large and alive, and not easily tamed or destroyed": _Kaiju_ in _The Lord of the Rings_},
+  journal      = {Journal of Tolkien Research},
+  year         = {2024},
+  url          = {https://scholar.valpo.edu/journaloftolkienresearch/vol19/iss1/17},
+  volume       = {19},
+  number       = {1},
+}
+
 -- EOF