4 stars

On the day Liz Emerson tries to die, they had reviewed Newton’s laws of motion in physics class. Then, after school, she put them into practice by running her Mercedes off the road.

Why? Why did Liz Emerson decide that the world would be better off without her? Why did she give up? Vividly told by an unexpected and surprising narrator, this heartbreaking and nonlinear novel pieces together the short and devastating life of Meridian High’s most popular junior girl. Mass, acceleration, momentum, force—Liz didn’t understand it in physics, and even as her Mercedes hurtles toward the tree, she doesn’t understand it now. How do we impact one another? How do our actions reverberate? What does it mean to be a friend? To love someone? To be a daughter? Or a mother? Is life truly more than cause and effect?

Some secrets are too good to keep.

Tabitha might be the only girl in the history of the world who actually gets less popular when she gets hot. But her so-called friends say she’s changed, and they’ve dropped her flat.

Now Tab has no one to tell about the best and worst thing that has ever happened to her: Joe, who spills his most intimate secrets to her in their nightly online chats. Joe, whose touch is so electric, it makes Tab wonder if she could survive an actual kiss. Joe, who has Tabitha brimming with the restless energy of falling in love. Joe, who is someone else’s boyfriend.

Just when Tab is afraid she’ll burst from keeping the secret of Joe inside, she finds Life by Committee. The rules of LBC are simple: tell a secret, receive an assignment. Complete the assignment to keep your secret safe.

Tab likes it that the assignments push her to her limits, empowering her to live boldly and go further than she’d ever go on her own.

But in the name of truth and bravery, how far is too far to go?