The Ship Who Sang (1969) is a science fiction novel by American writer Anne McCaffrey, a fix-up of five stories published 1961 to 1969. It is also the title of the 1961 novelette which is the first of these stories. The series started by the book, the "Brain & Brawn Ship series", is sometimes called the "Ship Who Sang series".

The Ship Who Searched is a science fiction novel by American writers Anne McCaffrey and Mercedes Lackey. It is the third of seven books in The Ship Who Sang series by McCaffrey and four other authors, and the only one by Lackey. It was first published as a serial in the monthly Amazing Stories, June to September, and as a paperback original by Baen Books in August 1992.