Leonardo da vinci's notebook is at the Statue of Liberty, on a ledge to the left. Climb up to the top left and jump left to reach it. Return it to him at 1516 AD.
I can beat Timetangled Island under 30 minutes 30 times [hey 30 30] and their is no such thing as called the construction paper in Time tangled. I think you mean leonardos journal or model for the statue of liberty.
you dont
@ the great wall...
inside a temple
you find your self in the future(seconed time)
In "Time Tangled Island," you can find the gramophone in the 1920s area. It is located inside the house of the character named "The Inventor." You need to interact with the gramophone to play music and help solve the time-related puzzles on the island.
The pumpkin head is in Time Tangled Island and you have to find it.
I don't think there is one.
on time tangled island [vikings]
The cave is located in 0831 AD.
In the Aztec period, you get them from the warrior.
To find Edmond's goggles (in the Aztec time).