From 5fb10101ad0e78eb9b91020ec16a1b2910167678 Mon Sep 17 00:00:00 2001
From: Neal Caffery <neal1991@sina.com>
Date: Tue, 17 Apr 2018 07:31:24 +0800
Subject: [PATCH] add some table of contents (#450)

---
 eBook/directory.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/eBook/directory.md b/eBook/directory.md
index 72df235..24c8691 100644
--- a/eBook/directory.md
+++ b/eBook/directory.md
@@ -142,6 +142,10 @@
     - 14.4 [使用 select 切换协程](14.4.md)
     - 14.5 [通道，超时和计时器（Ticker）](14.5.md)
     - 14.6 [协程和恢复（recover）](14.6.md)
+    - 14.7 [新旧模型对比：任务和worker](14.7.md)
+    - 14.8 [惰性生成器的实现](14.8.md)
+    - 14.9 [实现 Futures 模式](14.9.md)
+    
 - 第15章：[网络、模版与网页应用](15.0.md)
     - 15.1 [tcp服务器](15.1.md)
     - 15.2 [一个简单的web服务器](15.2.md)