It is called Dog-eared.
dogeared
a reciprocal.It's called it reciprocal.
Having turn down pages means folding the corner of a page to mark where you left off in a book or document. It helps you easily find your place when you return to reading.
Shuttle Down has 216 pages.
The Moon Is Down has 188 pages.
rotate
use your finger and scroll down, it can be used for making pages go down e.t.c
She turned him down
Hurry Down Sunshine has 234 pages.
The Stars Look Down has 701 pages.
Dreaming Down-Under has 554 pages.
Tales from Watership Down has 198 pages.