Beckman, Thea. Crusade in jeans
A young boy who volunteers to travel through time to the Middle Ages arrives during the Children's Crusade and is caught in its momentum.
Hautman, Pete Mr. Was
This involving tale of destiny, passion, and death takes teenager Jack Lund from the mysterious town of Memory, Minnesota, to the steamy jungle of World War II Guadalcanal to the sterile walls of a secret government asylum--all because of a strange metal door that changes the lives of all who pass over its threshold.
Hearn, Julie Sign of the Raven
A gap has formed in time, and 12-year-old Tom is torn between both worlds. Lured by a mysterious voice, he leaps into the early 18th century where circus "freaks" convince him he is the only one who can save them from medical experimentation.
Humphreys, Chris. Vendetta
After realizing the enormity of his Norwegian grandfather's betrayal, fifteen-year-old Sky leaves England to follow his visions to Corsica, the homeland of his other ancestors, hoping to find some ways to defeat his grandfather's powers and restore his cousin Kristin's free will.
Mahy, Margaret. Maddigan's Fantasia
In a world made uncertain by "the Chaos," two time-traveling boys, fifteen-year-old Timon and eleven-year-old Eden, seek to protect a magic talisman, aided by twelve-year-old Garland, a member of a traveling circus known as Maddigan's Fantasia.
Petrucha, Stefan. Yestermorrow
Teenager and genius Harry Keller discovers an alternate dimension he calls "A-Time," in which he can see and affect events in the past, present, and future.
Reiss, Kathryn Paint by magic : a time travel mystery
After his mom suddenly starts acting old-fashioned, eleven-year-old Conner is transported back to 1926, where he must discover and break the mysterious hold an obsessed artist has on his mom that is trapping her between times.
Silverberg, Robert. Letters from Atlantis
While his body remains in deep sleep, Roy transfers his mind into the mind of a royal prince living in Atlantis 180 centuries ago.
Valentine, James Jumpman rule #2 : don't even think about it
Teenagers Genevieve Corrigan and Jules Santorini "TimeJump" to the year 15,000,000,072 to correct problems being caused by the not-so-trustworthy head of TimeMaster Corporation, Quincy Carter One.
Vaupel, Robin. Rules of the universe : by Austin W. Hale
Thirteen-year-old Austin Hale, an aspiring scientist and disciple of his grandfather, a Nobel Prize-winning molecular physicist, finds himself in control of a powerful energy force that can turn back time and turn his orbit upside down.
Wesley, Mary. Haphazard House
When eleven-year-old Lisa Fuller and her younger brother Josh buy a house in the country with their winnings from a horse race, their whole family encounters strange and wonderful chaos in their new home.
Williams, Maiya. The golden hour
Thirteen-year-old Rowan and his eleven-year-old sister Nina, still bereft by the death of their mother the year before, experience an unusual adventure through time when they come to stay with their two eccentric great-aunts in a small town on the Maine coast.