Where To Paraside looks at the same New York City apartment 100 years apart, The Actual Star looks at the same cave in Belize 1000 years apart. The way the stories converge, tying twins ruling a Mayan kingdom to a traveler in 2012 to a far future utopia on the brink of war is nothing short of breathtaking. If you love the deep worldbuilding of To Paradise, this book is a fantastic choice.