A Walk in Wolf Wood

Time Storms

The long earth

The poetics of space

Reincarnation

Earth Unaware (The First Formic War Book 1)

Time Cat

Space-time and beyond

The Long Cosmos

Astrophysics for People in a Hurry

A Wrinkle In Time Trilogy

Daughters of the Moon

The Reality Dysfunction

Sea of Tranquility

The Halloween Tree

A Thousand Pieces Of You

The Montauk project

The More I See You

Six not-so-easy pieces

The Doll in the Garden

Pebble in the Sky

InterWorld

The Witches of Karres

Beyond the Highland Mist (Highlander)

One

The ghosts

Time for Andrew

The Accidental Time Machine

Island in the Sea of Time

Dark star safari

Pathfinder

The Merchant of Death (Pendragon #1)

A Swiftly Tilting Planet (Time Quintet #3)

Defy the Stars

Choose Your Own Adventure - The Cave of Time

The Journal of Curious Letters (The 13th Reality #1)

When you reach me

The First Fifteen Lives of Harry August

The man who folded himself

Dinosaur disaster

Out of Time (Geronimo Stilton Journey Through Time #8)

The house on the strand

The Ringworld Engineers

L'ordine del tempo

Tennis Shoes Among the Nephites [Tennis shoes adventure series 1]

Half Magic (Tales of Magic #1)

Timequake

The Ringworld throne