Sonic trowel/Appearances

The following is the list of appearances of the Sonic trowel's belonging to both Bernice Summerfield and River Song.

Series 9

 * The Husband's of River Song

Big Finish Bernice Summerfield Novels

 * The Tree of Life

Missing Adventures

 * Benny and Louise

Series 1

 * The Boundless Sea

Series 2

 * World Enough and Time

Series 4

 * Time in a Bottle
 * Whodunnit?
 * Someone I Once Knew