Some scholars maintain that Homer existed and stylistic similarities in the two works speak to a common author, like the famed Homeric simile, a lengthy comparison unlike our typically short similes. From Book XXI, line 451 (Odyssey) So they mocked, but Odysseus, mastermind in action, once he's handled the great bow and scanned every inch, then, like an expert singer, skilled at lyre and song--who strains a string to a new page with ease, making the pliant sheep-gut fast at either end--so with virtuoso ease Odysseus strung his mighty bow.
As to differences between the Odyssey and the Iliad, here are some general ideas. The Iliad deals with the years of the war and shows the complicated relationships between the people on each side (Greeks and Trojans) and the Olympic gods, who cannot get along with each other or with humans. There are glimpses of the pain of being human that are deeply effective. The great losses, the wastes, the longings are all here.
Perhaps the Odyssey could be said to have tailored its depiction of longings to a primary one: a mans longing for his own -- home, hearth, family -- when the fire for adventure, for fulfilling duty has been quenched. The epic tells of Odysseuss long journey home, complicated by his mistakes, his weaknesses, his offenses against the divine, but propelled by his desire for Ithaca -- home. It takes 10 years.
There certainly are other ancient works about the 10-year Trojan War. One is the Aeniad, a much later propaganda epic, but fine poem, in which Aeneas, the Trojan, journeys after the war and finally lands in Italy where hell found Rome (Romulus and Remus be darned!). The point here being that Romans, who took a whopping cultural hit from ancient Greece, want the world to know they are proudly descended from an important (and non Greek) Trojan! The famed wooden horse leading to Troys destruction is in this epic, not in Homeric ones. Vergil (also spelled Virgil, 70 B.C. 19 B.C.) is said to have been commissioned for this great work, 10 years in the writing, by Caesar Augustus.
ONLINE DEPARTMENT You Cant Make Up This Stuff (Thanks, J.A. and P.W.) [This e-mail consists of photos of newspaper headlines clipped from real newspapers, none local. Whos editing is unknown as is the condition of that editor and the people about whom these are written.) Worker suffers leg pain after crane drops 800-pound ball on his head Bridges help people cross rivers City unsure why the sewer smells Meeting on open meetings is closed Man accused of killing lawyer gets a new attorney Puerto Rican teen named mistress of the universe County to pay $250,00 to advertise lack of funds Army vehicle disappears [Wait, theres more] An Australian army vehicle worth $74,000 has gone missing after being painted with camouflage. Caskets found as workers demolish mausoleum [followed by heading] We had no idea anyone was buried there Federal agents raid gun shop, find weapons Statistics show that teen pregnancy drops off significantly after age 25 Meat head resigns Barbershop singers bring joy to school for deaf Homicide victims rarely talk to police Hospitals resort to hiring doctors Man with 8 DUIs blames drinking problem New sick policy requires 2-day notice Parents keep kids home to protest school closure Police arrest everyone on February 22 [February 30 is a better choice for this.] Rally against apathy draws small crowd Starvation can lead to health hazards The bra celebrates a pair of historic milestones this year Total lunar eclipse will be broadcast live on Northwoods Public Radio Rangers get whiff of colon Miracle cure kills fifth patient.
BW (Bigtime Word) heteroclite abnormal, off the beaten path. Perhaps ancient Troy is altogether heteroclite for you?