{"product_id":"the-door-to-oldenworld-9781956623307","title":"The Door to Oldenworld","description":"Two worlds. One missing dad. Zero chance this sleepover at Grandpa's will be normal.\u003cp\u003eJack Fynn's dad isn't dead. He's just... missing. At least, that's what the Army says. But when a funeral goes sideways and a mysterious stranger on a motorcycle roars into their lives, Jack and his twin sister, Macy, are pulled into something way bigger than they expected.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThat stranger? Their grandfather, Ace-a washed-up, semi-pro wrestler with a wild past and one colossal secret: he's a Sentinel-protector of a hidden gateway to a forgotten realm called Oldenworld. And their dad? He didn't die in battle. He vanished through a tear in time-and only Ace knows why.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eFrom a time-portal hidden in Ace's basement to a shimmering staircase made of frozen light, Jack and Macy are hurled into a breathtaking adventure. But Oldenworld isn't like the history books-it's a land cursed with dark magic, a power-mad king, and secrets never meant to be unearthed. As mysteries unravel and enemies close in, the twins discover their family's legacy runs deeper than they ever imagined.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eCan Jack and Macy survive the dangers of time-travel and bring their father home, or will they become lost in Oldenworld forever?\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Oldenworld Books\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/25\/2025\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781956623307\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 294\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.68lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.50h x 5.50w x 0.73d","brand":"Jack Dublin","offers":[{"title":"Default Title","offer_id":52161385693365,"sku":"9781956623307","price":18.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_9742d9ff-72eb-46fe-b8fa-abe9923c01d7.jpg?v=1768318216","url":"https:\/\/pastforward.org\/products\/the-door-to-oldenworld-9781956623307","provider":"Past Forward","version":"1.0","type":"link"}