Added new book from Manning

.github/workflows/link_check.yml

@@ -1,16 +0,0 @@
-name: Check Markdown links
-
-on: 
-  push:
-    branches:
-    - master
-  schedule:
-  # Run every Monday
-  - cron: "0 0 * * 1"
-
-jobs:
-  markdown-link-check:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@master
-    - uses: gaurav-nelson/github-action-markdown-link-check@v1

.github/workflows/workflow.yml

@@ -1,6 +1,6 @@
 name: CI
 
-on: [push, pull_request]
+on: []
 
 jobs:
   build: