outline:
Some space alien traders (a space squid and a talking gecko) come across a bag of dangerous, tiny explosive weapons, called sunseeds. These are the most powerful, dangerous things in the universe and they leave telltale radiation on whoever has been near them. Now the hapless Traders must manage to evade pirates and bandits, navigate across interstellar space, return the sunseeds to their proper place- and, of course, stay alive...