They are searching for the ancient tree
Hermes
In the book "The Odyssey" Troy is the city that Odysseus was attacking.
Book 12
Odysseus and his crew land in the land of the Lotus Eaters after being blown off course. The Lotus Eaters offer them lotus fruit, which induces a state of forgetfulness and makes them want to stay on the island forever.
Odysseus helps someone read the book
Some Calypso quotes from Homer's "Odyssey" include: "Even so did Calypso, the fair goddess, seek to hold me back in her hollow caves, craving that I should be her husband." (Book V) "Calypso the fair goddess tried to make me her husband." (Book V) "When the rosy-fingered Dawn appeared, Calypso the fair goddess convoyed me to the shore, and sent me on my way." (Book V)
Odysseus returns to Ithaca in Book 13 of The Odyssey. This is where he meets with his loyal swineherd, Eumaeus, and begins to plan out his revenge against the suitors.
I believe it is Hermes.. I'm not 100% sure, but I am pretty sure. ( :
In Book 1 of the Odyssey, Odysseus is stranded on the island of Ogygia, held captive by the nymph Calypso. His absence causes concern among the other Greek leaders, particularly in Ithaca, where his household is being overrun by suitors vying for his wife Penelope's hand in marriage.
Calypso appears in Book 5 of Homer's epic poem "The Odyssey." She is a nymph who detains Odysseus on her island of Ogygia for several years, causing him to be separated from his wife Penelope as he tries to find his way back home to Ithaca.
no it is not in that book it is in the 11 book