Legend of the Picori
After Link completes the Fortress of Winds he begins his quest to look for the Water Element. Link can use the Ocarina of Wind to warp to the Lake Hylia Wind Crest, where he can find a Minish living here. Link learns that the Element is located within the Temple of Droplets, but the only living person to have entered the Temple of Droplets is Librari. Librari lives within the Royal Hyrule Library.
In order to reach Librari, Link must acquire the three missing books that have been checked out from the library, but not returned. The second book is the Legend of the Picori. The book can be found at Dr. Left's house. When confronted about the book, Dr. Left says that he doesn't know where it is. Link must shrink down to Minish Size and enter the Town Fountain where he will find the Power Bracelet. Using the Power Bracelet, Link can push the shelves in Dr. Left's house so that he can reach the rafters. Link will find the Book up here, but he'll need to put some extra weight to knock it down. Using the nearby tiles, Link can duplicate himself and when standing at the edge of the book, it will fall down to the ground. After collecting the book, Link can return it to the library.
Legend of the Picori atop of Dr. Left's House