Disallow: /1.0.0-beta.3/
Disallow: /1.0.0-beta.4/
Disallow: /1.0.0-beta.5/
+Disallow: /book/first-edition/
+Disallow: /book/second-edition/
+Disallow: /stable/book/first-edition/
+Disallow: /stable/book/second-edition/
+Disallow: /beta/book/first-edition/
+Disallow: /beta/book/second-edition/
+Disallow: /nightly/book/first-edition/
+Disallow: /nightly/book/second-edition/