Percy Jackson and the Olympians: Legends

Atlas looked like "a living statue," with dark slicked-back hair, grey eyes "like stone," light brown skin, and a very muscular build. He is very tall and extremely muscular with a brutal face, huge shoulders, and hands that could "snap a flagpole in half" (as described by Percy Jackson). Percy also states that he could see the family resemblance between Atlas and his daughter Zoe with Percy even mentioning that Atlas was like his daughter with none of the good traits Zoe had. Atlas has the same regal expression as Zoe, the same cold proud look in his eyes (which Zoe got when she was angry), though on him it looked "a thousand times more evil." He is described as wearing either an expensive brown business suit, or Greek armor. Atlas' voice is described as being very intimidating as well: though it was not as creepy as Kronos', it was deeper, lower, and stronger, like "the earth itself was talking."

Atlas is seen as being increasingly psychopathic, extremely sadistic, monstrous, conniving, and arrogant (being known for boasting about his incredible strength). He has a short temper and takes great pride in being Kronos' second-in-command (Luke does not necessarily count, as he is not a Titan). However, his rash personality also proved to be his greatest weakness, sometimes causing him to seriously underestimate his opponents; this allowed him to be bested by Artemis in combat. He is loyal to Kronos' cause and seems to have a lust for blood much like Ares. Atlas also despises the punishment the gods gave him (holding the sky on his shoulders for all eternity) and writhes with anguish when forced to endure it again. This is probably why he bears a short temper and why he finds delight in battling gods and demigods alike. Atlas was also spiteful and extremely dismissive of other humans, even Luke, but this could be derived from Atlas' status as a Titan.

Atlas (also called "The General") is the Titan of endurance. As punishment for leading the armies of Kronos against the gods in the first Titanomachy, Zeus forced him to hold up the sky for all eternity. He is Kronos' second-in-command and is in charge of recruiting monsters for the Titans' cause. While Kronos was regenerating inside of his sarcophagus, Atlas seemed to be in charge of the army.