The Glee Machine    by Dandi Palmer
Price: $1.99 USD. 19960 words. Published by Dodo Books on October 25, 2010. .
The Glee Machine can conjure up every fantastic world you could want to visit. It also conjures up murderous gargoyles that want to suck your mind dry. 

An Interactive Television Workbook    by GNP
Price: $2.99 USD. 21630 words. Published on February 2, 2013. .
This large study guide was largely written in 2002 and thus has more historical information about interactive TV than many books of the present. It still is loaded with a great deal of interactive TV information and is a fascinating look at interactive TV present and past. There is a quiz after each section. Thank you for reading!