StarShipSofa Stories: Volume 3, by the very talented Mud! Hit him up at his blog and check out some of his other fantastic work.
Or maybe even pick up a copy of his kids' book – I Need You Blue – a story about a boy, Dewey, and his best friend, Blue (a super cool glob of water). They do everything together. Dewey finds out that friendships aren't all about giggles, sometimes tough decisions need to be made. And its all for charity too folks!