"Return of the Revengers": Sam 'n Me(TM) adventure books

We thought we were rid of the Revengers for good when the worst one of all turns up right in front of us in Merlin's cavern. It's Uncle Timothy and he not only managed to get into our safe haven, he had us paralyzed. He was so big he filled half of cavern. His hatred for us was so intense we could feel it like waves on a stormy sea hittin up against us. Usin language nastier than I can tell ya about, he told us the rest of the Revengers were goin to be found too. When they were all together again, they'd have new powers we could do nothin against. He was right about the rest of the Revengers. In quick succession every one of the remaining 7 Revengers did the same thing Uncle Timothy had done. Each of them were monstrous in size, paralyzed us and in the most vile language ya ever heard, told us they were back to get us and when they did they'd make us suffer unimaginable pain the rest of our lives. It wasn't long after we got over the shock of bein paralyzed, overwhelmed by their huge size and lambasted by their foul mouths, we learned the ancient Egyptian god of the dead called Apep, was their new gateway to the dark force. Maybe we could have had a fightin chance against them if it had just been Apep and the Revengers, but we discovered there were 3 Jinns that stopped us dead in our tracks every time we had Apep and the Revengers within our reach. This was the most terrifying adventure of our lives and I wasn't sure at all we were goin to make it out alive.