The Clone Wars tie-in novels

The Clone Wars tie-in novels by Karen Miller & Karen Traviss
These four books tell stories connected to, but not directly based on, The Clone Wars 3D-animated TV series.

Buy from Amazon:
The Clone Wars: Wild Space by Karen Miller
The Clone Wars: No Prisoners by Karen Traviss
Clone Wars Gambit: Stealth by Karen Miller
Clone Wars Gambit: Siege by Karen Miller

This is a prequel era series from the Legends timeline. It may be contradicted by newer books, movies, or TV shows (if so, just think of it as an alternate universe).