Frank and Tank are captain and first mate of the tugboat the Stinky Sue. Their exciting adventures at sea are told through simple, declarative sentences with an emphasis on phonics. A very funny Level 1 ICR series about friendship, boats, and community, this is a perfect choice for newly independent readers ready for a very short story with an exciting plot. Fog rolls in suddenly, and now Captain Frank (an otter) and First Mate Tank (a hippo), onboard...

Captain Frank and First Mate Tank are ready for another exciting adventure at sea! Frank (an otter) and Tank (a hippopotamus) are best friends and captain and first mate of the tugboat Stinky Sue. And on their latest voyage, they discover an extra crewmate-a stowaway! Curtis hides aboard the tugboat during his class field trip. Good thing he does, because Frank and Tank need extra help when they are called to rescue a pirate ship. No boat too big,...

Captain Frank and First Mate Tank are on board their tugboat, the Stinky Sue, when they spot something adrift in the water. When all else fails, Tank dives in to save Inky, a baby mink who is lost at sea.