Tom Stone's e-books are such a joy! He's a clever magician, an excellent writer, and an outstanding illustrator.
His new one, "Deserting the Legion" is first-rate. There's a very good, almost impromptu, book test, a very nice variant of the Henry Christ force by Tomas Blomberg (another fabulous magician), a cute effect by Jonas Ljung where you take the cap off a pen -- then it suddenly becomes re-capped and you take it off again.
But my two favorites are "Occhamman Now!" which is a variation of the Bro. John Hamman "Signed Card" effect which shows some very insightful thinking, and Tom's fabulous work on the Ball and Cone effect made famous by Vernon. As Peter Duffie stated above, this is magnificently illustrated and breathes new life into this neglected trick.
Tom's books remain available for a very limited time, so pounce now.