Appearance
She has pale blue eyes with flaxen hair.
Strength and Abilities
Janina can channel not very strongly but still with considerable strength. In TWoTC her strength level is described as 23(11), which is a middle-high ranking level among Aes Sedai.
This strength is just a level below the minimum needed to open alone a gateway for Traveling.
She has some proficiency with the Healing weaves.
Activities
She is one of the six Wise Ones that travel to Ghealdan with Perrin Aybara to keep an eye out on Seonid Traighan and Masuri Sokawa.
She is sent to Heal Aviellin after Aviellin receives a grievous injury. She assisted in the attack on the Shaido Aiel and the Wise Ones in the Battle of Malden to rescue Faile Bashere.
In the making of Mah'alleinir by Perrin he is helped with the One Power provided by Neald, Grady and all six the Wise Ones in his camp.
Later it can be assumed that she stays along Edarra with Perrin's forces in the Field of Merrilor to prepare for the Last Battle. After Perrin wakes up from falling to Slayer's arrow in Tel'Aran'Rhiod, he is treated by Janina at the medical camp in Mayene.