Mysterious forces are stirring on Weirdbey Island. A ghostly prophecy unfolds. The clock is ticking on a riddle that transcends time itself.

In the wake of their Halloween adventures, Dylan Wylde and his friends face their most perplexing challenge yet. When their enigmatic employer Mr. Zultano discovers an ancient device within the haunted Archway House, they uncover a mystery that spans centuries.

As supernatural forces glide through the house’s otherworldly halls, each room holds another piece of a cryptic puzzle. But this is more than just another ghost story — the device has the power to tear through the fabric of time, threatening both past and present.

Racing through secret passages and shadowy chambers, Dylan must decipher a century-old riddle before two worlds collide. Can he unlock the house’s mysteries before time itself unravels?

Perfect for Goosebumps fans and reluctant readers who crave a weird middle grade mystery tangled up in a haunted house and a race against time, The Port Townsend Portal is Dylan’s most mind-bending adventure yet — step through the portal if you dare!

Book 8 in the Weirdbey Island series