A massive rip in the fabric of space and time leaves Space command's deep space fleet stuck on the other side of the rift. Meanwhile alien ships from another dimension arrive on Earth en masse on the other side of the divide. Captain Maguire, a decorated graduate of the Space command academy, whose unorthodox approach to duty is also his strength in a desperate bid to defend commands his starship the Sandawana into the rift in a desperate bid to defend Earth. 
Arriving on Earth he initiates the counter attack to repel the alien ships from Earth.  Other starships of  Space command's deep space fleet arrive on Earth to support the Sandawana's fight against the alien ships. Under the vicious barrage of lasers and missiles from Space command's deep space fleet, the alien ships begin to withdraw to their own dimension. But as they retreat the aliens launch a ground operation and take a senior Space fleet officer captive. 
Captain Maguire is forced to pursue the aliens taking the fight to their home world.

Interdimensional, a starship trilogy

"Pilot set course for", captain ordered lieutenant Tashinga at flight control as the Sandawana left planet Drachus. 


"Take us home", captain Maguire added light heartedly. He was feeling an immense sense of satisfaction and relief, especially after the harrowing adventure on the Drachalian home world. It felt really good to finally say that when moments earlier it had looked as though they would not make it of the planet. The suddenly relaxed atmosphere on the bridge after the tense silence of only moments said that he was not the only one who was in a jovial spirit. 


The rest of the bridge were just as jubilant. Hearing the captain give the order felt like music to the ears, putting them at ease. It felt like the most wonderful thing ever. It was as though he had uttered not a command but the most beautiful words ever. 


Bogey