diff --git a/chapter/aaa.tex b/chapter/aaa.tex
new file mode 100644
index 0000000..39a35ba
--- /dev/null
+++ b/chapter/aaa.tex
@@ -0,0 +1,11 @@
+\chapter{Triple A\tsq{s}}
+
+\myquote{}{Remember to log the details, too.}
+
+\xkcd{latitude}{Remember logging when necessary}
+
+\input{chapter/aaa/radius}
+
+\newpage
+
+\input{chapter/aaa/tacacsplus}
diff --git a/chapter/aaa/radius.tex b/chapter/aaa/radius.tex
new file mode 100644
index 0000000..de90ecb
--- /dev/null
+++ b/chapter/aaa/radius.tex
@@ -0,0 +1 @@
+\section{RADIUS}
\ No newline at end of file
diff --git a/chapter/aaa/tacacsplus.tex b/chapter/aaa/tacacsplus.tex
new file mode 100644
index 0000000..d7820a4
--- /dev/null
+++ b/chapter/aaa/tacacsplus.tex
@@ -0,0 +1 @@
+\section{TACACS+}
diff --git a/commands.tex b/commands.tex
index f7685d0..8014080 100644
--- a/commands.tex
+++ b/commands.tex
@@ -16,6 +16,9 @@
 \end{figure}
 }
 
+\newcommand{\xkcd}[2]{\fig{xkcd/#1}{#1}{#2\\%
+        {\tiny\MakeUppercase{https://imgs.xkcd.com/comics/#1.png}}}}
+
 % Usage: \svg{<path-to-file>}{<label>}{<caption>}
 \newcommand{\svg}[3]{
     \begin{figure}[h]
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diff --git a/main.tex b/main.tex
index e1943b8..93ac185 100644
--- a/main.tex
+++ b/main.tex
@@ -35,6 +35,8 @@
 
 \import{chapter/}{management}
 
+\include{chapter/aaa}
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %                                                    %
 % BEGIN list of figures                              %