diff --git a/.env.example b/.env.example
index b1ea6d8..f850d88 100644
--- a/.env.example
+++ b/.env.example
@@ -10,3 +10,4 @@ WORKER_POLL_INTERVAL_MS=1500
 WORKER_CONCURRENCY=3
 RATE_LIMIT_MAX_JOBS=20
 RATE_LIMIT_WINDOW_MINUTES=10
+CALIBRE_PATH=./calibre/ebook-convert
diff --git a/.env.local b/.env.local
index b1ea6d8..a0e871f 100644
--- a/.env.local
+++ b/.env.local
@@ -10,3 +10,4 @@ WORKER_POLL_INTERVAL_MS=1500
 WORKER_CONCURRENCY=3
 RATE_LIMIT_MAX_JOBS=20
 RATE_LIMIT_WINDOW_MINUTES=10
+CALIBRE_PATH=/home/gaan6043/convert.ombrora.com-binaries/calibre/ebook-convert
diff --git a/README.md b/README.md
index f3a497d..2e78fe0 100644
--- a/README.md
+++ b/README.md
@@ -23,3 +23,22 @@
    `DATABASE_URL=$(node scripts/printDatabaseUrl.js) npx prisma migrate resolve --applied 0_init`
    Do **not** repeat this step on later deployments — after this one-time run, `migrate deploy` (step 8) is the correct command going forward.
 8. On every subsequent deployment: pull changes, `npm run deploy`
+
+### Calibre
+```bash
+   mkdir /home/gaan6043/convert.ombrora.com-binaries
+   mkdir /home/gaan6043/convert.ombrora.com-binaries/calibre
+   cd /home/gaan6043/convert.ombrora.com-binaries
+   wget -nv https://download.calibre-ebook.com/5.44.0/calibre-5.44.0-x86_64.txz -O calibre.txz
+   
+   python3 -c "                                                                                                                                                                                                                   
+    import lzma, shutil                                                                                                                                                                                                            
+    with lzma.open('calibre.txz') as f_in, open('calibre.tar', 'wb') as f_out:                                                                                                                                                     
+      shutil.copyfileobj(f_in, f_out)                                                                                                                                                                                            
+   "
+   
+   tar -xf calibre.tar -C calibre                                                                                                                                                                                                 
+   rm calibre.txz calibre.tar
+   
+   ./calibre/ebook-convert --version
+```
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