Jack and his tiger Lily live happily in an apartment building in the city, until a new landlord with a dog takes over and orders Lily to leave.

"Jess needs a fresh start. She's broke and alone, and she's just left her job under less than ideal circumstances. Her half-brother Ben didn't sound thrilled when she asked if she could crash with him for a bit, but he didn't say no, and surely everything will look better from Paris. Only when she shows up, to find a very nice apartment, (could Ben really have afforded this?) he's not there. The longer Ben stays missing, the more Jess starts to dig...

"When Kid accompanies her parents to New York City for a six-month stint of dog-sitting and home-schooling, she sees what looks like a tiny white cloud on top of their apartment building. Rumor says there's a goat living on the roof, but how can that be?"--

"When an otherworldly library called the Archive is compromised from within, sixteen-year-old Mackenzie Bishop must prevent violent, ghost-like Histories from escaping into our world" -- Publisher.

Jess needs a fresh start. She's broke and alone, and she's just left her job under less than ideal circumstances. Her half-brother Ben didn't sound thrilled when she asked if she could crash with him for a bit, but he didn't say no, and surely everything will look better from Paris. Only when she shows up, to find a very nice apartment, (could Ben really have afforded this?) he's not there. The longer Ben stays missing, the more Jess starts to dig...