that hook in the boathouse like youâd shown her, so I got your dad to come out to the cottage over the weekend to get the Merlin 3000 ready.â
Iâd given Serena my toe ring strung on a necklace and told her to hang it from a nail on the dock inside Granâs boathouse if she ever wanted to become human again.
âYour mom,â Gran continued, âI mean, Tanti Natasha, acted as interpreter.â
âWhere the heck was I when all this was going on?â But then I remembered. Iâd been at Coriâs, enjoying our final long weekend of summer with Luke and Trey.
âIt all happened rather fast,â Gran said in a low tone. âBasically, Serenaâs dad insists that she give being human a try again, though she wasnât thrilled by the prospect. Once I explained that she could go to school with you and your friends and be around people her own age, she seemed to warm up to the idea.â
âSo thatâs it?â I asked. âSerena is a human now?â
âWell, weâve got the school part figured out for now,â Gran stroked Serenaâs hair and smiled sweetly at her as if to reassure her that everything was as theyâd agreed upon, âwith the understanding that she can go home on weekends.â
âIs the Merlin 3000 able to handle that?â I whispered, remembering all the trouble Dad and Eddie had setting up the mer-to-human synthesizer, which made the transition from water-breathing mer to air-breathing human easier. We hadnât even been sure it would work on Luke the first time they had used it just a few weeks before.
âYour father is making a few extra adjustments and upgrades,â Gran said.
âBut how are we supposed to do this, exactly?â I asked. âShe can barely speak English. How is she supposed to understand anything thatâs going on?â
âIâm sure sheâll catch on,â Cori said. âShe already understands a lot of English.â
âBut not just school,â I protested, thinking about how Serena had pretty much taken over every waking moment of my life for the short time she was human the last time. âWhat aboutââ
Gran touched my arm to stop me and turned to Trey and Cori.
âWhy donât you two show Serena the bulletin board?â Gran asked them with a wink. Trey gave her a thumbs-up while Cori took Serena by the arm and led her to the bulletin board and out of earshot.
âI know this is not ideal,â Gran glanced around the bustling hallway, âbut Iâm counting on you and Luke and your friends to help make this as smooth a transition as possible. That father of hersâFinnegan, is it?â
âFinalin,â I said with a shudder, remembering the mermanâs pockmarked face and scraggly beard.
âWell, whatever his name is, the fella has quite a temper. Heâs already damaged a lot of the boats in the area, and heâs threatened to start wreaking more havoc around the lake if we donât cooperate.â
âHeâs the one who cut our boat from its mooring!â Luke exclaimed. âAnd all that other stuff happening on the lake, I bet heâs behind that, too.â
So, Finalin was sabotaging boats and holding it over our heads unless we cooperated? The guy was a menace.
âYes, and given his past performanceâ¦â Granâs voice trailed off.
I thought back to the day last summer when Finalin and his wife, Medora, had pulled Mom underwater and we all thought sheâd drowned.
âDo you think he would actually hurt anyone?â
âItâs quite possible,â Gran said, making sure Serena wasnât listening. âAll I know is that weâd better cooperate or else we might find out.â
âDonât worry, Mrs. Baxter,â Luke said. âWeâll take care of Serena. Right, Jade?â
I glanced across the hallway. Cori took a scarf from around her neck and