Ohana, Interrupted is the third official story in the Chipmunk Tour Saga series of stories by William Raymer. It was written and completed in 2008. It is a cross-over between Alvin and the Chipmunks and the 2003-2006 Disney Channel animated television series Lilo & Stitch: The Series, as well as featuring appearances by Troy Bolton, Gabriella Montez and Kelsi Nielsen from the first three films of Disney's High School Musical series.