Lost on Disc: Adventures Inside A Computer
This book can be downloaded and read in iBooks on your Mac or iOS device.
The computer powers down, ejecting a star fighter from his program. Flic offers to help Stargun find his way home, but the task is harder than he thinks. The star fighter's impatience leads them into all the wrong programs. Flic wants to help, but he's terrified the Grand Master of the operating system will discover their plight and disintegrate both of them.