diff --git a/devops/k8s/docs/books/books.txt b/devops/k8s/docs/books/books.txt
index c9e74a855..9b19c6108 100644
--- a/devops/k8s/docs/books/books.txt
+++ b/devops/k8s/docs/books/books.txt
@@ -11,6 +11,14 @@ Ray - Policy as Code
     https://libgen.mx/book/18156249
     https://libgen.mx/book/18156250
     https://libgen.mx/book/17348230
+BoorshteinSurovich - Kubernetes an Enterprise Guide 3rd ed
+    https://libgen.gs/edition.php?id=148800987
+    https://libgen.gs/edition.php?id=148784432
+Kannaiah - Kubernetes Anti-Patterns
+    https://libgen.gs/edition.php?id=148650214
+    https://libgen.gs/edition.php?id=148651366
+    https://libgen.gs/edition.php?id=148636559
+    https://libgen.gs/edition.php?id=149896610
 2023
 Ibryam - Kubernetes Patterns 2nd ed
     EAC4D57224AA7FD9A7CC08AFD8698B78
diff --git a/pl/java/docs/books/2024.txt b/pl/java/docs/books/2024.txt
index fb91cec85..5b0c11d0c 100644
--- a/pl/java/docs/books/2024.txt
+++ b/pl/java/docs/books/2024.txt
@@ -18,3 +18,7 @@ Ullenboom - Java Programming Exercises v1, v2
     1DCCC366CC7BC3834EBF0CDEC1D611B3
     16D5B5BE4264A22DFDAE385A18B926A8
     3F1FD6B790A3912B3C8D380843201627
+LavieriJr - High Performance with Java
+    https://libgen.gs/edition.php?id=148659570
+    https://libgen.gs/edition.php?id=149896882
+    https://libgen.gs/edition.php?id=149944199
diff --git a/science/ai/free/deepsek.txt b/science/ai/free/deepsek.txt
index 1ca688ed7..d62b7a004 100644
--- a/science/ai/free/deepsek.txt
+++ b/science/ai/free/deepsek.txt
@@ -16,6 +16,7 @@ DjangoSchool - Omelchenko - How to Make Programming Teacher from DeepSeek of 29:
     https://www.youtube.com/watch?v=82L83FkRvR0
     ! detalisation level (1 of 10, 10 of 10, 100 of 10)
     ! more temperature -> more creativity (0.7 - normal)
+    ! 5:00 - sample prompt
 Neuromania - DeepSeek R1 of 15:25
     https://www.youtube.com/watch?v=WtGOOYHAD3A
 DailyCodeBuffer - Build AI Applications with DeepSeek R1 0:00 of 21:27