Kauchak, Therese. <br/><br/>
Coconut Top-Secret Code Book: Tricky, Fun Codes for You and Your Friends. 

 - 32  p. 
<br/><br/> Coconut Top-Secret Code Book: Tricky, Fun Codes for You and Your Friends by Therese Kauchak (2005) 
<br/><br/><label>ISBN: </label>1593690185