4 books in series

Star Trek: Starfleet Kadetten

Star Trek: Starfleet Kadetten is a 4-book series with 4 primary works first released in 1994 with contributions by Mel Gilden, Ted Pedersen, Michael Jan Friedman, Diana G. Gallagher, Brad Strickland, and Barbara Strickland.

The Pet
Die verschwundene Besatzung
Star Trek: Starfleet-Kadetten. Arcade / Diana G. Gallagher.
Starfall
Star Trek: Starfleet-Kadetten. Kadett Jean-Luc Picard / Brad & Barbara Strickland.