9780525469193 | Dutton Childrens Books, April 1, 2003, cover price $17.99 | About this edition: Thirteen-year-old Ellsworth leaves his father to visit the relatives he has never met and eventually joins forces with Jess, his distant cousin, to uncover family secrets and search for their ancestor's hidden treasure.

9780142402177 | Reprint edition (Puffin, November 1, 2004), cover price $8.99 | About this edition: Thirteen-year-old Ellsworth leaves his father to visit the relatives he has never met and eventually joins forces with Jess, his distant cousin, to uncover family secrets and search for their ancestor's hidden treasure.

9780606324717, titled "Last Treasure" | Demco Media, September 29, 2004, cover price $15.64 | About this edition: Thirteen-year-old Ellsworth leaves his father to visit the relatives he has never met and eventually joins forces with Jess, his distant cousin, to uncover family secrets and search for their ancestor's hidden treasure.

9781439506226 | Reprint edition (Paw Prints, June 26, 2008), cover price $15.99 | About this edition: From the author of Going Through the Gate, here is an extraordinary work of the imagination, a puzzle mystery book in which the prize is the redemption of a family.

9781417654765, titled "Last Treasure" | Turtleback Books, November 1, 2004, cover price $17.20 | About this edition: Thirteen-year-old Ellsworth leaves his father to visit the relatives he has never met and eventually joins forces with Jess, his distant cousin, to uncover family secrets and search for their ancestor's hidden treasure.

9780525458364 | Dutton Childrens Books, October 1, 1997, cover price $15.99 | About this edition: The five sixth-grade students in a small town prepare for their teacher's annual graduation ceremony, a mysterious ritual that several generations of students have experienced but no one can discuss

9780141306988 | Reprint edition (Puffin, March 1, 2000), cover price $5.99 | About this edition: The five sixth-grade students in a small town prepare for their teacher's annual graduation ceremony, a mysterious ritual that several generations of students have experienced but no one can discuss

9780606184076 | Demco Media, April 1, 2000, cover price $12.69 | About this edition: The five sixth-grade students in a small town prepare for their teacher's annual graduation ceremony, a mysterious ritual that several generations of students have experienced but no one can discuss

9780613284998 | Turtleback Books, March 1, 2001, cover price $13.00 | About this edition: The five sixth-grade students in a small town prepare for their teacher's annual graduation ceremony, a mysterious ritual that several generations of students have experienced but no one can discuss

9780807576632 | Albert Whitman & Co, March 1, 1999, cover price $6.95 | About this edition: Sal, a very big girl, cannot sew a quilt like Gran's no matter how hard she tries, but eventually she finds that her talents lie elsewhere

9780807576625 | Albert Whitman & Co, September 1, 1997, cover price $15.95 | About this edition: Sal, a very big girl, cannot sew a quilt like Gran's no matter how hard she tries, but eventually she finds that her talents lie elsewhere

9780613163033 | Turtleback Books, October 1, 1999, cover price $15.25 | About this edition: Sal, a very big girl, cannot sew a quilt like Gran's no matter how hard she tries, but eventually she finds that her talents lie elsewhere

9780525460329 | Dutton Childrens Books, November 1, 1998, cover price $15.99 | About this edition: Afraid that she has lost her own artistic ability, fourteen-year-old Susanna feels a connection with her great-uncle Louie, who has spent the past twenty years hidden away in his room, and in trying to reach him, she begins to discover her own inner strength.

9780807541708 | Albert Whitman & Co, March 1, 1994, cover price $15.95 | About this edition: Clara's mother tells the story of how, as a young girl, she hid the key into winter, in an attempt to stop the seasons from changing and thus save her dying grandmother